./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner.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 5e6753646583e3741111bb4d0ed91217a5d36e4ab8fcfe962c43561761e7f498 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 07:00:49,254 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 07:00:49,303 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-04 07:00:49,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 07:00:49,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 07:00:49,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 07:00:49,326 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 07:00:49,326 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 07:00:49,326 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 07:00:49,327 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 07:00:49,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 07:00:49,327 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 07:00:49,328 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 07:00:49,328 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 07:00:49,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 07:00:49,329 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 07:00:49,330 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 07:00:49,330 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 -> 5e6753646583e3741111bb4d0ed91217a5d36e4ab8fcfe962c43561761e7f498 [2025-03-04 07:00:49,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 07:00:49,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 07:00:49,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 07:00:49,553 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 07:00:49,553 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 07:00:49,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner.i [2025-03-04 07:00:50,690 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a93799a/471e7ac20fc14ce6aa4205c6712d691f/FLAG74b93435b [2025-03-04 07:00:50,924 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 07:00:50,924 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner.i [2025-03-04 07:00:50,940 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a93799a/471e7ac20fc14ce6aa4205c6712d691f/FLAG74b93435b [2025-03-04 07:00:51,259 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a93799a/471e7ac20fc14ce6aa4205c6712d691f [2025-03-04 07:00:51,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 07:00:51,262 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 07:00:51,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 07:00:51,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 07:00:51,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 07:00:51,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5438c457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51, skipping insertion in model container [2025-03-04 07:00:51,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 07:00:51,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 07:00:51,482 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 07:00:51,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 07:00:51,544 INFO L204 MainTranslator]: Completed translation [2025-03-04 07:00:51,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51 WrapperNode [2025-03-04 07:00:51,545 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 07:00:51,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 07:00:51,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 07:00:51,545 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 07:00:51,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,562 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,581 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 213 [2025-03-04 07:00:51,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 07:00:51,582 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 07:00:51,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 07:00:51,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 07:00:51,587 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,590 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,590 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,595 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,596 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 07:00:51,604 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 07:00:51,604 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 07:00:51,604 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 07:00:51,605 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (1/1) ... [2025-03-04 07:00:51,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 07:00:51,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 07:00:51,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 07:00:51,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-03-04 07:00:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-04 07:00:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 07:00:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 07:00:51,646 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-04 07:00:51,742 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 07:00:51,744 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 07:00:52,043 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-04 07:00:52,044 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 07:00:52,089 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 07:00:52,089 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 07:00:52,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 07:00:52 BoogieIcfgContainer [2025-03-04 07:00:52,089 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 07:00:52,091 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 07:00:52,091 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 07:00:52,094 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 07:00:52,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 07:00:51" (1/3) ... [2025-03-04 07:00:52,095 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d82c088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 07:00:52, skipping insertion in model container [2025-03-04 07:00:52,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 07:00:51" (2/3) ... [2025-03-04 07:00:52,095 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d82c088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 07:00:52, skipping insertion in model container [2025-03-04 07:00:52,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 07:00:52" (3/3) ... [2025-03-04 07:00:52,096 INFO L128 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner.i [2025-03-04 07:00:52,108 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 07:00:52,109 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-counter-inner.i that has 2 procedures, 270 locations, 1 initial locations, 4 loop locations, and 10 error locations. [2025-03-04 07:00:52,109 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-04 07:00:52,162 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-04 07:00:52,194 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 277 transitions, 558 flow [2025-03-04 07:00:52,272 INFO L124 PetriNetUnfolderBase]: 11/325 cut-off events. [2025-03-04 07:00:52,274 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-04 07:00:52,284 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329 conditions, 325 events. 11/325 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 478 event pairs, 0 based on Foata normal form. 0/298 useless extension candidates. Maximal degree in co-relation 207. Up to 4 conditions per place. [2025-03-04 07:00:52,285 INFO L82 GeneralOperation]: Start removeDead. Operand has 273 places, 277 transitions, 558 flow [2025-03-04 07:00:52,291 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 273 places, 277 transitions, 558 flow [2025-03-04 07:00:52,300 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 07:00:52,311 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;@4e45c369, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 07:00:52,311 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2025-03-04 07:00:52,364 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-04 07:00:52,364 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-03-04 07:00:52,364 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-04 07:00:52,364 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:52,365 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] [2025-03-04 07:00:52,365 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)] === [2025-03-04 07:00:52,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:52,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1890311716, now seen corresponding path program 1 times [2025-03-04 07:00:52,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:52,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933838708] [2025-03-04 07:00:52,379 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:52,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:52,465 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-04 07:00:52,529 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-04 07:00:52,529 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:52,529 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:00:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:00:52,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:00:52,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933838708] [2025-03-04 07:00:52,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933838708] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:00:52,718 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:00:52,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:00:52,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303296951] [2025-03-04 07:00:52,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:00:52,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:00:52,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:00:52,742 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:00:52,743 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:00:52,772 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 277 [2025-03-04 07:00:52,775 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 277 transitions, 558 flow. Second operand has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:52,776 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:00:52,776 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 277 [2025-03-04 07:00:52,778 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:00:53,100 INFO L124 PetriNetUnfolderBase]: 424/1926 cut-off events. [2025-03-04 07:00:53,100 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-04 07:00:53,107 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2764 conditions, 1926 events. 424/1926 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 13529 event pairs, 76 based on Foata normal form. 30/1767 useless extension candidates. Maximal degree in co-relation 2538. Up to 510 conditions per place. [2025-03-04 07:00:53,114 INFO L140 encePairwiseOnDemand]: 261/277 looper letters, 51 selfloop transitions, 8 changer transitions 1/297 dead transitions. [2025-03-04 07:00:53,115 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 297 transitions, 716 flow [2025-03-04 07:00:53,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:00:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:00:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 784 transitions. [2025-03-04 07:00:53,128 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9434416365824309 [2025-03-04 07:00:53,129 INFO L175 Difference]: Start difference. First operand has 273 places, 277 transitions, 558 flow. Second operand 3 states and 784 transitions. [2025-03-04 07:00:53,130 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 297 transitions, 716 flow [2025-03-04 07:00:53,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 297 transitions, 716 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-04 07:00:53,139 INFO L231 Difference]: Finished difference. Result has 275 places, 276 transitions, 604 flow [2025-03-04 07:00:53,142 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=604, PETRI_PLACES=275, PETRI_TRANSITIONS=276} [2025-03-04 07:00:53,146 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 2 predicate places. [2025-03-04 07:00:53,147 INFO L471 AbstractCegarLoop]: Abstraction has has 275 places, 276 transitions, 604 flow [2025-03-04 07:00:53,147 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:53,148 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:53,148 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] [2025-03-04 07:00:53,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 07:00:53,149 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)] === [2025-03-04 07:00:53,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:53,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1513872631, now seen corresponding path program 1 times [2025-03-04 07:00:53,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:53,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945097946] [2025-03-04 07:00:53,150 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:53,185 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-03-04 07:00:53,207 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-03-04 07:00:53,207 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:53,207 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:00:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:00:53,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:00:53,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945097946] [2025-03-04 07:00:53,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945097946] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:00:53,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:00:53,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:00:53,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419817516] [2025-03-04 07:00:53,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:00:53,333 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:00:53,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:00:53,347 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:00:53,348 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:00:53,360 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 244 out of 277 [2025-03-04 07:00:53,361 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 276 transitions, 604 flow. Second operand has 3 states, 3 states have (on average 246.33333333333334) internal successors, (739), 3 states have internal predecessors, (739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:53,361 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:00:53,361 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 244 of 277 [2025-03-04 07:00:53,361 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:00:53,620 INFO L124 PetriNetUnfolderBase]: 480/2157 cut-off events. [2025-03-04 07:00:53,621 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2025-03-04 07:00:53,624 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3257 conditions, 2157 events. 480/2157 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 15999 event pairs, 280 based on Foata normal form. 0/1927 useless extension candidates. Maximal degree in co-relation 3024. Up to 755 conditions per place. [2025-03-04 07:00:53,631 INFO L140 encePairwiseOnDemand]: 272/277 looper letters, 38 selfloop transitions, 4 changer transitions 0/289 dead transitions. [2025-03-04 07:00:53,632 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 289 transitions, 714 flow [2025-03-04 07:00:53,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:00:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:00:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 775 transitions. [2025-03-04 07:00:53,636 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9326113116726835 [2025-03-04 07:00:53,636 INFO L175 Difference]: Start difference. First operand has 275 places, 276 transitions, 604 flow. Second operand 3 states and 775 transitions. [2025-03-04 07:00:53,636 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 289 transitions, 714 flow [2025-03-04 07:00:53,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 289 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 07:00:53,644 INFO L231 Difference]: Finished difference. Result has 276 places, 279 transitions, 618 flow [2025-03-04 07:00:53,644 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=588, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=618, PETRI_PLACES=276, PETRI_TRANSITIONS=279} [2025-03-04 07:00:53,645 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 3 predicate places. [2025-03-04 07:00:53,646 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 279 transitions, 618 flow [2025-03-04 07:00:53,646 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 246.33333333333334) internal successors, (739), 3 states have internal predecessors, (739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:53,646 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:53,646 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] [2025-03-04 07:00:53,647 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 07:00:53,647 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-03-04 07:00:53,647 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:53,647 INFO L85 PathProgramCache]: Analyzing trace with hash -895138333, now seen corresponding path program 1 times [2025-03-04 07:00:53,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:53,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327745097] [2025-03-04 07:00:53,648 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:53,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:53,673 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-03-04 07:00:53,691 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-03-04 07:00:53,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:53,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:00:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:00:53,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:00:53,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327745097] [2025-03-04 07:00:53,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327745097] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:00:53,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:00:53,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:00:53,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577561505] [2025-03-04 07:00:53,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:00:53,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:00:53,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:00:53,755 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:00:53,755 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:00:53,778 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 277 [2025-03-04 07:00:53,778 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 279 transitions, 618 flow. Second operand has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:53,779 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:00:53,779 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 277 [2025-03-04 07:00:53,779 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:00:54,052 INFO L124 PetriNetUnfolderBase]: 506/2237 cut-off events. [2025-03-04 07:00:54,053 INFO L125 PetriNetUnfolderBase]: For 156/159 co-relation queries the response was YES. [2025-03-04 07:00:54,057 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3508 conditions, 2237 events. 506/2237 cut-off events. For 156/159 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 16438 event pairs, 275 based on Foata normal form. 0/2015 useless extension candidates. Maximal degree in co-relation 3273. Up to 851 conditions per place. [2025-03-04 07:00:54,064 INFO L140 encePairwiseOnDemand]: 271/277 looper letters, 44 selfloop transitions, 7 changer transitions 0/295 dead transitions. [2025-03-04 07:00:54,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 295 transitions, 760 flow [2025-03-04 07:00:54,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:00:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:00:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 772 transitions. [2025-03-04 07:00:54,067 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9290012033694344 [2025-03-04 07:00:54,069 INFO L175 Difference]: Start difference. First operand has 276 places, 279 transitions, 618 flow. Second operand 3 states and 772 transitions. [2025-03-04 07:00:54,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 295 transitions, 760 flow [2025-03-04 07:00:54,073 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 295 transitions, 752 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 07:00:54,075 INFO L231 Difference]: Finished difference. Result has 278 places, 285 transitions, 672 flow [2025-03-04 07:00:54,076 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=610, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=278, PETRI_TRANSITIONS=285} [2025-03-04 07:00:54,077 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 5 predicate places. [2025-03-04 07:00:54,077 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 285 transitions, 672 flow [2025-03-04 07:00:54,077 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:54,077 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:54,078 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] [2025-03-04 07:00:54,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 07:00:54,078 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)] === [2025-03-04 07:00:54,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:54,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1724598711, now seen corresponding path program 1 times [2025-03-04 07:00:54,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:54,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005146122] [2025-03-04 07:00:54,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:54,101 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-03-04 07:00:54,126 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-03-04 07:00:54,130 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:54,130 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-04 07:00:54,130 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-04 07:00:54,140 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-03-04 07:00:54,155 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-03-04 07:00:54,155 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:54,156 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-04 07:00:54,239 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-04 07:00:54,239 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-04 07:00:54,240 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2025-03-04 07:00:54,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2025-03-04 07:00:54,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2025-03-04 07:00:54,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2025-03-04 07:00:54,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2025-03-04 07:00:54,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2025-03-04 07:00:54,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2025-03-04 07:00:54,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2025-03-04 07:00:54,244 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 07:00:54,244 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-03-04 07:00:54,246 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-03-04 07:00:54,247 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-03-04 07:00:54,277 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-04 07:00:54,285 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 334 places, 338 transitions, 686 flow [2025-03-04 07:00:54,325 INFO L124 PetriNetUnfolderBase]: 17/442 cut-off events. [2025-03-04 07:00:54,325 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-04 07:00:54,328 INFO L83 FinitePrefix]: Finished finitePrefix Result has 450 conditions, 442 events. 17/442 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1042 event pairs, 0 based on Foata normal form. 0/398 useless extension candidates. Maximal degree in co-relation 326. Up to 6 conditions per place. [2025-03-04 07:00:54,328 INFO L82 GeneralOperation]: Start removeDead. Operand has 334 places, 338 transitions, 686 flow [2025-03-04 07:00:54,331 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 334 places, 338 transitions, 686 flow [2025-03-04 07:00:54,333 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 07:00:54,334 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;@4e45c369, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 07:00:54,334 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2025-03-04 07:00:54,343 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-04 07:00:54,343 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-03-04 07:00:54,343 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-04 07:00:54,343 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:54,343 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] [2025-03-04 07:00:54,344 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)] === [2025-03-04 07:00:54,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:54,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1239365322, now seen corresponding path program 1 times [2025-03-04 07:00:54,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:54,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835393960] [2025-03-04 07:00:54,345 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:54,366 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-04 07:00:54,373 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-04 07:00:54,374 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:54,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:00:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:00:54,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:00:54,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835393960] [2025-03-04 07:00:54,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835393960] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:00:54,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:00:54,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:00:54,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768160092] [2025-03-04 07:00:54,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:00:54,430 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:00:54,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:00:54,430 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:00:54,430 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:00:54,464 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 338 [2025-03-04 07:00:54,465 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 338 transitions, 686 flow. Second operand has 3 states, 3 states have (on average 280.0) internal successors, (840), 3 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:54,465 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:00:54,465 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 338 [2025-03-04 07:00:54,465 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:00:59,456 INFO L124 PetriNetUnfolderBase]: 18901/48786 cut-off events. [2025-03-04 07:00:59,456 INFO L125 PetriNetUnfolderBase]: For 53/53 co-relation queries the response was YES. [2025-03-04 07:00:59,563 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77588 conditions, 48786 events. 18901/48786 cut-off events. For 53/53 co-relation queries the response was YES. Maximal size of possible extension queue 1228. Compared 588750 event pairs, 5784 based on Foata normal form. 1140/44524 useless extension candidates. Maximal degree in co-relation 74739. Up to 15941 conditions per place. [2025-03-04 07:00:59,770 INFO L140 encePairwiseOnDemand]: 311/338 looper letters, 85 selfloop transitions, 16 changer transitions 1/380 dead transitions. [2025-03-04 07:00:59,771 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 380 transitions, 977 flow [2025-03-04 07:00:59,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:00:59,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:00:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 953 transitions. [2025-03-04 07:00:59,775 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9398422090729783 [2025-03-04 07:00:59,776 INFO L175 Difference]: Start difference. First operand has 334 places, 338 transitions, 686 flow. Second operand 3 states and 953 transitions. [2025-03-04 07:00:59,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 380 transitions, 977 flow [2025-03-04 07:00:59,780 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 336 places, 380 transitions, 977 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-04 07:00:59,784 INFO L231 Difference]: Finished difference. Result has 338 places, 348 transitions, 814 flow [2025-03-04 07:00:59,784 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=676, PETRI_DIFFERENCE_MINUEND_PLACES=334, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=333, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=317, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=814, PETRI_PLACES=338, PETRI_TRANSITIONS=348} [2025-03-04 07:00:59,785 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 4 predicate places. [2025-03-04 07:00:59,786 INFO L471 AbstractCegarLoop]: Abstraction has has 338 places, 348 transitions, 814 flow [2025-03-04 07:00:59,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 280.0) internal successors, (840), 3 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:59,787 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:00:59,787 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] [2025-03-04 07:00:59,787 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 07:00:59,787 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)] === [2025-03-04 07:00:59,788 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:00:59,788 INFO L85 PathProgramCache]: Analyzing trace with hash -1528095113, now seen corresponding path program 1 times [2025-03-04 07:00:59,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:00:59,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921579028] [2025-03-04 07:00:59,788 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:00:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:00:59,812 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-03-04 07:00:59,822 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-03-04 07:00:59,823 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:00:59,823 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:00:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:00:59,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:00:59,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921579028] [2025-03-04 07:00:59,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [921579028] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:00:59,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:00:59,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:00:59,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782634898] [2025-03-04 07:00:59,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:00:59,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:00:59,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:00:59,881 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:00:59,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:00:59,897 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 338 [2025-03-04 07:00:59,898 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 338 places, 348 transitions, 814 flow. Second operand has 3 states, 3 states have (on average 294.3333333333333) internal successors, (883), 3 states have internal predecessors, (883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:00:59,898 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:00:59,898 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 338 [2025-03-04 07:00:59,898 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:01:03,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [323#L707-1true, Black: 337#true, 90#L721-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 94#L707-6true, 342#true]) [2025-03-04 07:01:03,576 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:03,576 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:03,576 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:03,576 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:03,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [323#L707-1true, Black: 337#true, 90#L721-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:03,671 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,671 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,671 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,671 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][225], [260#L709true, Black: 337#true, 233#L693true, 335#true, 339#(= |#race~threads_alive~0| 0), 108#L729-2true, 333#true, 342#true]) [2025-03-04 07:01:03,679 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#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~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][226], [260#L709true, Black: 337#true, 233#L693true, 335#true, 76#L730true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:03,679 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:03,679 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:04,146 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [323#L707-1true, Black: 337#true, 90#L721-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:04,147 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2025-03-04 07:01:04,147 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:04,147 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:04,147 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:04,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 107#L707-6true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true, 94#L707-6true]) [2025-03-04 07:01:04,768 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:04,769 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:04,769 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:04,769 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:04,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 160#L707-7true, 107#L707-6true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:04,851 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true, 94#L707-6true]) [2025-03-04 07:01:04,851 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:04,851 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:04,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 160#L707-7true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:04,927 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-04 07:01:04,927 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:04,927 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-03-04 07:01:04,927 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:05,120 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 35#L728-2true, 107#L707-6true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,120 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,120 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:05,120 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,120 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:05,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true, 94#L707-6true]) [2025-03-04 07:01:05,121 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,121 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:05,121 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,121 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:05,177 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,177 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:05,177 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,177 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 35#L728-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,178 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,178 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,178 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,178 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [323#L707-1true, Black: 337#true, 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,178 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [323#L707-1true, Black: 337#true, 35#L728-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,179 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,179 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:05,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [323#L707-1true, Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-03-04 07:01:05,351 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:05,351 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,351 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,351 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-04 07:01:05,706 INFO L124 PetriNetUnfolderBase]: 19313/56801 cut-off events. [2025-03-04 07:01:05,706 INFO L125 PetriNetUnfolderBase]: For 2178/2359 co-relation queries the response was YES. [2025-03-04 07:01:05,840 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91811 conditions, 56801 events. 19313/56801 cut-off events. For 2178/2359 co-relation queries the response was YES. Maximal size of possible extension queue 1555. Compared 752053 event pairs, 12819 based on Foata normal form. 0/50577 useless extension candidates. Maximal degree in co-relation 88422. Up to 22876 conditions per place. [2025-03-04 07:01:06,019 INFO L140 encePairwiseOnDemand]: 332/338 looper letters, 60 selfloop transitions, 5 changer transitions 0/372 dead transitions. [2025-03-04 07:01:06,021 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 372 transitions, 992 flow [2025-03-04 07:01:06,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:01:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:01:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 942 transitions. [2025-03-04 07:01:06,023 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9289940828402367 [2025-03-04 07:01:06,024 INFO L175 Difference]: Start difference. First operand has 338 places, 348 transitions, 814 flow. Second operand 3 states and 942 transitions. [2025-03-04 07:01:06,024 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 372 transitions, 992 flow [2025-03-04 07:01:06,051 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 372 transitions, 960 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 07:01:06,055 INFO L231 Difference]: Finished difference. Result has 339 places, 352 transitions, 820 flow [2025-03-04 07:01:06,055 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=782, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=348, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=343, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=820, PETRI_PLACES=339, PETRI_TRANSITIONS=352} [2025-03-04 07:01:06,057 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 5 predicate places. [2025-03-04 07:01:06,057 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 352 transitions, 820 flow [2025-03-04 07:01:06,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 294.3333333333333) internal successors, (883), 3 states have internal predecessors, (883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:06,058 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:01:06,058 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] [2025-03-04 07:01:06,058 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-04 07:01:06,059 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-04 07:01:06,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:01:06,059 INFO L85 PathProgramCache]: Analyzing trace with hash -1149756687, now seen corresponding path program 1 times [2025-03-04 07:01:06,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:01:06,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994246654] [2025-03-04 07:01:06,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:01:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:01:06,075 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-03-04 07:01:06,081 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-03-04 07:01:06,081 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:01:06,082 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:01:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:01:06,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:01:06,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994246654] [2025-03-04 07:01:06,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994246654] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:01:06,118 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:01:06,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:01:06,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012389930] [2025-03-04 07:01:06,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:01:06,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:01:06,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:01:06,119 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:01:06,119 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:01:06,156 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 338 [2025-03-04 07:01:06,157 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 352 transitions, 820 flow. Second operand has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:06,157 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:01:06,157 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 338 [2025-03-04 07:01:06,157 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:01:06,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:06,462 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-04 07:01:06,462 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-04 07:01:06,462 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:06,462 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:06,562 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:06,563 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-04 07:01:06,563 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:06,563 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-04 07:01:06,563 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:06,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:06,594 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2025-03-04 07:01:06,594 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-03-04 07:01:06,595 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-03-04 07:01:06,595 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2025-03-04 07:01:06,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 337#true, 347#true, 90#L721-2true, 49#L697true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:06,671 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2025-03-04 07:01:06,672 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-04 07:01:06,672 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-04 07:01:06,672 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 291#L699true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,086 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [72#L705true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,086 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-04 07:01:07,086 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-04 07:01:07,195 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,195 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-03-04 07:01:07,195 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-04 07:01:07,195 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-03-04 07:01:07,195 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-04 07:01:07,196 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-03-04 07:01:07,196 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-03-04 07:01:07,196 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-04 07:01:07,196 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-03-04 07:01:07,196 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-04 07:01:07,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [4#L694-2true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,541 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-04 07:01:07,541 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:07,541 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:07,541 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:07,629 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,629 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:07,629 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:07,629 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:07,629 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:07,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,723 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-04 07:01:07,723 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-04 07:01:07,723 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:07,723 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-04 07:01:07,724 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] 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], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,724 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:07,724 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:07,724 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:07,724 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:07,724 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:07,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:07,782 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:07,782 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:07,782 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:07,782 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:07,822 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,822 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-04 07:01:07,822 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-04 07:01:07,822 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:07,822 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-04 07:01:07,822 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:07,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 49#L697true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:07,916 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-03-04 07:01:07,916 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:07,916 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:07,916 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:08,197 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] 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], [Black: 337#true, 347#true, 49#L697true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,197 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,197 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,197 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:08,197 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,197 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:08,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,248 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-04 07:01:08,248 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:08,248 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:08,248 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-04 07:01:08,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:08,251 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-04 07:01:08,251 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:08,251 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:08,251 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-04 07:01:08,349 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:08,349 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,349 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:08,349 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:08,349 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [310#L703true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,451 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2025-03-04 07:01:08,451 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:08,451 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-03-04 07:01:08,451 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:08,561 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [347#true, Black: 337#true, 90#L721-2true, 49#L697true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:08,561 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2025-03-04 07:01:08,561 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:08,561 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:08,561 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:08,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 291#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,616 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,616 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,616 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,616 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [72#L705true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,617 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,617 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,617 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,617 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,735 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 291#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,735 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,735 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,735 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,735 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,735 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,736 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [72#L705true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,736 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,736 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,736 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,736 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:08,736 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,855 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-03-04 07:01:08,855 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,855 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,967 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:08,967 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-03-04 07:01:08,968 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:08,968 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-04 07:01:09,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 291#L699true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:09,323 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-03-04 07:01:09,323 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:09,323 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:09,323 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:09,324 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [72#L705true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:09,324 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-03-04 07:01:09,324 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:09,324 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:09,324 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:09,496 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 160#L707-7true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:09,496 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-04 07:01:09,496 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:09,496 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:09,496 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:09,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 337#true, 347#true, 90#L721-2true, 164#L700true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:09,632 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-03-04 07:01:09,632 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:09,632 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:09,632 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-04 07:01:09,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 272#L706true, 333#true, 342#true]) [2025-03-04 07:01:09,634 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-03-04 07:01:09,634 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:09,634 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:09,634 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-04 07:01:10,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:10,446 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,446 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,446 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,446 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,681 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:10,682 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,682 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,682 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,682 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:10,738 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-04 07:01:10,738 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:10,738 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:10,738 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:10,777 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:10,777 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,777 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,777 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:10,777 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,777 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:10,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [310#L703true, 347#true, Black: 337#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:10,877 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-03-04 07:01:10,877 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:10,877 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-04 07:01:10,877 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-04 07:01:10,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 347#true, 49#L697true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:10,921 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-03-04 07:01:10,921 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:10,921 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:10,921 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:10,970 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [310#L703true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-03-04 07:01:10,970 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-03-04 07:01:10,970 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:10,970 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:10,970 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-04 07:01:10,970 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-04 07:01:11,072 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,072 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2025-03-04 07:01:11,072 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-04 07:01:11,072 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-04 07:01:11,072 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:11,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [310#L703true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,238 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:11,238 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:11,238 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:11,238 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:11,336 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 291#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,336 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:11,336 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:11,336 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:11,336 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:11,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [72#L705true, 347#true, Black: 337#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,338 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:11,338 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:11,338 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:11,338 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:11,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,485 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:11,485 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:11,485 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:11,485 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:11,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 272#L706true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:11,486 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:11,486 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:11,486 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:11,486 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-04 07:01:12,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:12,112 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-04 07:01:12,112 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-04 07:01:12,112 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-04 07:01:12,112 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-04 07:01:12,157 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [310#L703true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-03-04 07:01:12,157 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:12,157 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:12,157 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-04 07:01:12,157 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:12,242 INFO L124 PetriNetUnfolderBase]: 22694/63593 cut-off events. [2025-03-04 07:01:12,243 INFO L125 PetriNetUnfolderBase]: For 7562/8600 co-relation queries the response was YES. [2025-03-04 07:01:12,398 INFO L83 FinitePrefix]: Finished finitePrefix Result has 110720 conditions, 63593 events. 22694/63593 cut-off events. For 7562/8600 co-relation queries the response was YES. Maximal size of possible extension queue 1636. Compared 828643 event pairs, 13566 based on Foata normal form. 306/56871 useless extension candidates. Maximal degree in co-relation 107033. Up to 30126 conditions per place. [2025-03-04 07:01:12,589 INFO L140 encePairwiseOnDemand]: 328/338 looper letters, 75 selfloop transitions, 16 changer transitions 0/387 dead transitions. [2025-03-04 07:01:12,589 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 387 transitions, 1101 flow [2025-03-04 07:01:12,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:01:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:01:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 937 transitions. [2025-03-04 07:01:12,590 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9240631163708086 [2025-03-04 07:01:12,591 INFO L175 Difference]: Start difference. First operand has 339 places, 352 transitions, 820 flow. Second operand 3 states and 937 transitions. [2025-03-04 07:01:12,591 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 387 transitions, 1101 flow [2025-03-04 07:01:12,605 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 387 transitions, 1091 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 07:01:12,608 INFO L231 Difference]: Finished difference. Result has 341 places, 366 transitions, 956 flow [2025-03-04 07:01:12,608 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=810, PETRI_DIFFERENCE_MINUEND_PLACES=337, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=352, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=336, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=956, PETRI_PLACES=341, PETRI_TRANSITIONS=366} [2025-03-04 07:01:12,609 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 7 predicate places. [2025-03-04 07:01:12,609 INFO L471 AbstractCegarLoop]: Abstraction has has 341 places, 366 transitions, 956 flow [2025-03-04 07:01:12,609 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:12,609 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:01:12,609 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] [2025-03-04 07:01:12,609 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-04 07:01:12,609 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-04 07:01:12,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:01:12,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1234641290, now seen corresponding path program 1 times [2025-03-04 07:01:12,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:01:12,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221724223] [2025-03-04 07:01:12,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:01:12,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:01:12,623 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-03-04 07:01:12,629 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-03-04 07:01:12,630 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:01:12,630 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:01:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:01:12,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:01:12,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221724223] [2025-03-04 07:01:12,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221724223] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:01:12,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:01:12,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:01:12,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216002863] [2025-03-04 07:01:12,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:01:12,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:01:12,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:01:12,672 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:01:12,672 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:01:12,681 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 338 [2025-03-04 07:01:12,682 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 341 places, 366 transitions, 956 flow. Second operand has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:12,682 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:01:12,682 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 338 [2025-03-04 07:01:12,682 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:01:12,955 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [4#L694-2true, 347#true, Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:12,956 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-04 07:01:12,956 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:12,956 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:12,956 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-04 07:01:13,048 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [106#L696-3true, 347#true, Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:13,048 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-04 07:01:13,048 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:13,048 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-04 07:01:13,048 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:13,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [4#L694-2true, 347#true, Black: 337#true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 228#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:13,784 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:13,784 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:13,784 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:13,784 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:13,887 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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][329], [4#L694-2true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:13,888 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][326], [34#L694-6true, 4#L694-2true, 347#true, Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:13,888 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:13,888 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] 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], [34#L694-6true, 106#L696-3true, 347#true, Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:14,129 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:14,129 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:14,129 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:14,549 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:14,549 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:14,549 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:14,549 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:14,549 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:15,043 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:15,043 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-04 07:01:15,043 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-04 07:01:15,043 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:15,043 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:16,117 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: 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][393], [4#L694-2true, 347#true, Black: 337#true, 224#L728-1true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:16,117 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-04 07:01:16,117 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:16,117 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:16,117 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,198 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,198 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,198 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,198 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,198 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,436 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1062] L707-8-->L707-6: 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][393], [4#L694-2true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,436 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-04 07:01:17,436 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,436 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,436 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,437 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,438 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1062] L707-8-->L707-6: 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][393], [4#L694-2true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,438 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-04 07:01:17,438 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,438 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,439 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,439 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:17,439 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [4#L694-2true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,607 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-04 07:01:17,607 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,607 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:17,607 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: 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][328], [106#L696-3true, Black: 337#true, 347#true, 107#L707-6true, 335#true, 304#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,927 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:17,927 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:17,927 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:18,080 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:18,080 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,243 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [106#L696-3true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:18,244 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:18,244 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:18,244 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:18,244 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:19,198 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-03-04 07:01:19,198 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,198 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,198 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,198 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,205 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-03-04 07:01:19,206 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,206 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,206 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,206 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [60#L698-1true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,259 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,259 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,259 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,259 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [60#L698-1true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,263 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,263 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,263 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:19,263 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:19,357 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-03-04 07:01:19,357 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,357 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,357 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,357 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-03-04 07:01:19,361 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,361 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,361 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,361 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [60#L698-1true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,534 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,534 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,534 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,534 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [60#L698-1true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,536 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,536 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,536 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:19,536 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:19,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [113#L699true, Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,547 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,547 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,547 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,547 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [69#L705true, Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,548 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,548 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,548 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,548 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [113#L699true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,554 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,554 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,554 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,554 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [69#L705true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,555 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,555 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,555 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,555 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 291#L699true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,606 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,606 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,606 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,606 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,609 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [72#L705true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,609 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,609 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,609 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,609 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 291#L699true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,610 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,610 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,610 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,610 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [72#L705true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,611 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,611 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:19,611 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,611 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-04 07:01:19,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [113#L699true, Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,700 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,700 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,700 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,700 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [69#L705true, Black: 337#true, 347#true, 181#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,701 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,701 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,701 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,701 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [113#L699true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,705 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [69#L705true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,705 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,705 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 291#L699true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,861 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,861 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,861 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,861 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [72#L705true, Black: 337#true, 347#true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,863 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,863 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,863 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,863 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, 291#L699true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,864 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,864 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,864 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,864 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [72#L705true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,865 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,865 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,865 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-04 07:01:19,865 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-04 07:01:19,871 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [8#L700true, Black: 337#true, 347#true, 181#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,871 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,871 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,871 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,871 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 7#L706true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,872 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,872 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,872 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,872 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [8#L700true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,876 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 7#L706true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,876 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,876 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,925 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 29#L698-2true, 164#L700true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,925 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,925 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,925 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,925 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [Black: 337#true, 347#true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 272#L706true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,927 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,927 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,927 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,927 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,928 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,928 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,928 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,928 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,928 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,929 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 272#L706true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:19,929 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-04 07:01:19,929 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,929 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-04 07:01:19,929 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,006 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [8#L700true, Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,006 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [Black: 337#true, 347#true, 181#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 7#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,007 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,007 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [8#L700true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,010 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 7#L706true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,010 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,010 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,145 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 29#L698-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,146 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,146 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,146 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,146 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 272#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,147 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,147 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,147 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,147 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,148 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 164#L700true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,148 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,148 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,148 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,148 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 272#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,149 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,149 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,149 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-04 07:01:20,149 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 29#L698-2true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,227 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,227 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,227 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:20,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 76#L730true, 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,526 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-04 07:01:20,526 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,526 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,526 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,527 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-04 07:01:20,527 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,527 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,527 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-04 07:01:20,685 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [113#L699true, 347#true, Black: 337#true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,685 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-04 07:01:20,685 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,685 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,685 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#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~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [69#L705true, 347#true, Black: 337#true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,686 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [113#L699true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,686 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [69#L705true, 347#true, Black: 337#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,686 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,686 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-04 07:01:20,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [Black: 337#true, 347#true, 107#L707-6true, 35#L728-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,687 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-04 07:01:20,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,687 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-04 07:01:20,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: 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][337], [347#true, Black: 337#true, 224#L728-1true, 107#L707-6true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,759 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:20,759 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,759 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,759 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [8#L700true, Black: 337#true, 347#true, 354#(= |#race~keep_alive~0| 0), 76#L730true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,813 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#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~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [Black: 337#true, 347#true, 76#L730true, 335#true, 354#(= |#race~keep_alive~0| 0), 7#L706true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,813 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,813 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [8#L700true, Black: 337#true, 347#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,814 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [Black: 337#true, 347#true, 335#true, 354#(= |#race~keep_alive~0| 0), 7#L706true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,814 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,814 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-04 07:01:20,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [Black: 337#true, 347#true, 181#L698-2true, 309#L702true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,922 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,922 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,922 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,922 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,923 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 309#L702true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,923 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,923 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,923 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,923 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,935 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 234#L702true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,936 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,936 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,936 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,936 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,937 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,937 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,937 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-04 07:01:20,937 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,937 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:20,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [Black: 337#true, 347#true, 181#L698-2true, 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,956 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,957 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,957 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,957 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,958 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,958 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,958 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,958 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [278#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,959 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,959 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,959 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,959 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [260#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,973 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,973 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,973 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,973 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,992 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [278#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,992 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:20,992 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,993 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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], [Black: 337#true, 347#true, 181#L698-2true, 335#true, 102#L703true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,993 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:20,993 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,994 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:20,994 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 102#L703true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:20,994 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,994 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:20,994 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:20,994 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][403], [310#L703true, Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,006 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [310#L703true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,006 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,006 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [Black: 337#true, 347#true, 181#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 102#L703true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,020 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,020 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,020 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,020 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [260#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,021 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 102#L703true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,021 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,021 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [310#L703true, Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,044 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,044 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,044 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,045 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,045 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][371], [310#L703true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,045 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,045 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-04 07:01:21,045 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,045 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-04 07:01:21,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [Black: 337#true, 347#true, 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 76#L730true, 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,112 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2025-03-04 07:01:21,112 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,112 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,112 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,113 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [Black: 337#true, 347#true, 309#L702true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,113 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2025-03-04 07:01:21,113 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,113 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,113 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([866] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 335#true, 102#L703true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,136 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |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))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) 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{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 335#true, 102#L703true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:21,136 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,136 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-03-04 07:01:21,162 INFO L124 PetriNetUnfolderBase]: 26751/84511 cut-off events. [2025-03-04 07:01:21,162 INFO L125 PetriNetUnfolderBase]: For 11685/13240 co-relation queries the response was YES. [2025-03-04 07:01:21,400 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144112 conditions, 84511 events. 26751/84511 cut-off events. For 11685/13240 co-relation queries the response was YES. Maximal size of possible extension queue 2298. Compared 1203560 event pairs, 6693 based on Foata normal form. 84/76060 useless extension candidates. Maximal degree in co-relation 139707. Up to 25330 conditions per place. [2025-03-04 07:01:21,619 INFO L140 encePairwiseOnDemand]: 331/338 looper letters, 72 selfloop transitions, 7 changer transitions 0/404 dead transitions. [2025-03-04 07:01:21,619 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 343 places, 404 transitions, 1205 flow [2025-03-04 07:01:21,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 07:01:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 07:01:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 959 transitions. [2025-03-04 07:01:21,621 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9457593688362919 [2025-03-04 07:01:21,621 INFO L175 Difference]: Start difference. First operand has 341 places, 366 transitions, 956 flow. Second operand 3 states and 959 transitions. [2025-03-04 07:01:21,621 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 343 places, 404 transitions, 1205 flow [2025-03-04 07:01:21,642 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 341 places, 404 transitions, 1173 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 07:01:21,646 INFO L231 Difference]: Finished difference. Result has 343 places, 373 transitions, 994 flow [2025-03-04 07:01:21,647 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=924, PETRI_DIFFERENCE_MINUEND_PLACES=339, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=366, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=994, PETRI_PLACES=343, PETRI_TRANSITIONS=373} [2025-03-04 07:01:21,647 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 9 predicate places. [2025-03-04 07:01:21,647 INFO L471 AbstractCegarLoop]: Abstraction has has 343 places, 373 transitions, 994 flow [2025-03-04 07:01:21,650 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:21,650 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 07:01:21,650 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] [2025-03-04 07:01:21,650 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-04 07:01:21,650 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)] === [2025-03-04 07:01:21,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 07:01:21,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1246423129, now seen corresponding path program 1 times [2025-03-04 07:01:21,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 07:01:21,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850643786] [2025-03-04 07:01:21,651 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 07:01:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 07:01:21,668 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-03-04 07:01:21,679 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-03-04 07:01:21,679 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 07:01:21,679 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 07:01:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 07:01:21,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 07:01:21,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850643786] [2025-03-04 07:01:21,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850643786] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 07:01:21,718 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 07:01:21,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 07:01:21,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765818453] [2025-03-04 07:01:21,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 07:01:21,719 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 07:01:21,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 07:01:21,720 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 07:01:21,720 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 07:01:21,727 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 296 out of 338 [2025-03-04 07:01:21,728 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 373 transitions, 994 flow. Second operand has 3 states, 3 states have (on average 298.6666666666667) internal successors, (896), 3 states have internal predecessors, (896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 07:01:21,728 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 07:01:21,729 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 296 of 338 [2025-03-04 07:01:21,729 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 07:01:22,103 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:22,103 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-04 07:01:22,104 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:22,104 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-04 07:01:22,104 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-04 07:01:22,185 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:22,185 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-04 07:01:22,185 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-04 07:01:22,185 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:22,185 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-04 07:01:22,788 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][322], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:22,789 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] 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][319], [34#L694-6true, 4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:22,789 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-04 07:01:22,789 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][234], [34#L694-6true, 106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,313 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,313 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-04 07:01:23,313 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-04 07:01:23,402 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][375], [4#L694-2true, Black: 352#true, Black: 337#true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 228#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,402 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,402 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,402 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,402 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [4#L694-2true, Black: 337#true, Black: 352#true, 90#L721-2true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,501 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [4#L694-2true, Black: 352#true, Black: 337#true, 90#L721-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,501 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,501 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([781] 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], [4#L694-2true, Black: 337#true, Black: 352#true, 90#L721-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,501 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,502 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,502 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,502 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,502 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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: 352#true, Black: 337#true, 90#L721-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 144#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,698 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,699 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-04 07:01:23,699 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,699 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-04 07:01:23,715 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, Black: 352#true, 90#L721-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:23,715 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-04 07:01:23,715 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:23,715 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-04 07:01:23,715 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-04 07:01:25,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: 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][375], [4#L694-2true, Black: 337#true, Black: 352#true, 224#L728-1true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:25,399 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,399 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,399 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,399 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][375], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:25,638 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:25,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:26,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: 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][334], [106#L696-3true, Black: 337#true, Black: 352#true, 224#L728-1true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:26,268 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,268 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,268 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,268 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1062] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][334], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 224#L728-1true, 107#L707-6true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:26,330 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,330 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,330 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,330 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:26,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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][322], [4#L694-2true, Black: 337#true, Black: 352#true, 35#L728-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:26,634 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-04 07:01:26,634 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:26,634 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:26,634 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-04 07:01:27,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [106#L696-3true, Black: 337#true, Black: 352#true, 35#L728-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:27,171 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:27,171 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:27,171 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:27,171 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:27,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] 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], [323#L707-1true, Black: 337#true, Black: 352#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 357#true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:27,322 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-04 07:01:27,322 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:27,322 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-04 07:01:27,322 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-04 07:01:27,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [Black: 337#true, Black: 352#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 328#L696true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:27,740 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-04 07:01:27,740 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:27,740 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-04 07:01:27,740 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-04 07:01:28,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] 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: 352#true, Black: 337#true, 49#L697true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,091 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-03-04 07:01:28,091 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-04 07:01:28,091 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:28,091 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-04 07:01:28,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][379], [Black: 337#true, Black: 352#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 357#true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,364 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,364 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,364 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,364 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][379], [Black: 352#true, Black: 339#(= |#race~threads_alive~0| 0), 181#L698-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 357#true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,371 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,371 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,371 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,371 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][384], [60#L698-1true, Black: 352#true, Black: 337#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 357#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,758 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,758 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,758 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,758 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][384], [60#L698-1true, Black: 352#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,762 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,762 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,762 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-04 07:01:28,762 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-04 07:01:28,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][314], [Black: 352#true, Black: 337#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, 188#L726-3true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:28,876 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:28,876 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:28,876 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:28,876 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:28,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([989] 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][314], [Black: 352#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, 188#L726-3true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-03-04 07:01:28,880 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:28,881 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:28,881 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:28,881 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:29,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][352], [60#L698-1true, Black: 337#true, Black: 352#true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 357#true, 333#true, 188#L726-3true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:29,111 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:29,111 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:29,111 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:29,111 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:29,113 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1049] 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][352], [60#L698-1true, Black: 352#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 333#true, 188#L726-3true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-03-04 07:01:29,113 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-04 07:01:29,113 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-04 07:01:29,114 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-04 07:01:29,114 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event