./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.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 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 18:04:17,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 18:04:17,958 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-22 18:04:17,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 18:04:17,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 18:04:17,987 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 18:04:17,988 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 18:04:17,988 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 18:04:17,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 18:04:17,988 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 18:04:17,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 18:04:17,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 18:04:17,991 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 18:04:17,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 18:04:17,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 18:04:17,994 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 18:04:17,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 18:04:17,997 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:04:17,997 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 18:04:17,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 18:04:17,998 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 18:04:17,998 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 18:04:17,998 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 18:04:17,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 18:04:18,000 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 [2024-11-22 18:04:18,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 18:04:18,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 18:04:18,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 18:04:18,261 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 18:04:18,261 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 18:04:18,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2024-11-22 18:04:19,473 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 18:04:19,691 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 18:04:19,692 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2024-11-22 18:04:19,704 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181ee90c3/5b4a6ca82d5c492c95263017b7bcfafa/FLAG12e74efde [2024-11-22 18:04:20,035 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181ee90c3/5b4a6ca82d5c492c95263017b7bcfafa [2024-11-22 18:04:20,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 18:04:20,039 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 18:04:20,041 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 18:04:20,041 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 18:04:20,045 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 18:04:20,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,047 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30acd1e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20, skipping insertion in model container [2024-11-22 18:04:20,047 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 18:04:20,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:04:20,408 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 18:04:20,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:04:20,478 INFO L204 MainTranslator]: Completed translation [2024-11-22 18:04:20,479 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20 WrapperNode [2024-11-22 18:04:20,479 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 18:04:20,480 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 18:04:20,480 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 18:04:20,480 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 18:04:20,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,528 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 218 [2024-11-22 18:04:20,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 18:04:20,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 18:04:20,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 18:04:20,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 18:04:20,537 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,542 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,551 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,559 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 18:04:20,560 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 18:04:20,560 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 18:04:20,560 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 18:04:20,561 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (1/1) ... [2024-11-22 18:04:20,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:04:20,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 18:04:20,593 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) [2024-11-22 18:04:20,594 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 [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-22 18:04:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-22 18:04:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 18:04:20,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 18:04:20,635 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-22 18:04:20,751 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 18:04:20,753 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 18:04:21,033 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-22 18:04:21,033 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 18:04:21,093 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 18:04:21,093 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-22 18:04:21,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:04:21 BoogieIcfgContainer [2024-11-22 18:04:21,093 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 18:04:21,095 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 18:04:21,095 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 18:04:21,098 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 18:04:21,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 06:04:20" (1/3) ... [2024-11-22 18:04:21,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a8768f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:04:21, skipping insertion in model container [2024-11-22 18:04:21,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:04:20" (2/3) ... [2024-11-22 18:04:21,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a8768f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:04:21, skipping insertion in model container [2024-11-22 18:04:21,100 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:04:21" (3/3) ... [2024-11-22 18:04:21,101 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-3.i [2024-11-22 18:04:21,113 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 18:04:21,113 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2024-11-22 18:04:21,113 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-22 18:04:21,171 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-22 18:04:21,205 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 278 transitions, 560 flow [2024-11-22 18:04:21,312 INFO L124 PetriNetUnfolderBase]: 13/327 cut-off events. [2024-11-22 18:04:21,313 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:04:21,318 INFO L83 FinitePrefix]: Finished finitePrefix Result has 331 conditions, 327 events. 13/327 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 471 event pairs, 0 based on Foata normal form. 0/298 useless extension candidates. Maximal degree in co-relation 208. Up to 4 conditions per place. [2024-11-22 18:04:21,318 INFO L82 GeneralOperation]: Start removeDead. Operand has 273 places, 278 transitions, 560 flow [2024-11-22 18:04:21,323 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 273 places, 278 transitions, 560 flow [2024-11-22 18:04:21,335 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:04:21,343 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;@654f2b2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:04:21,343 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2024-11-22 18:04:21,362 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:04:21,366 INFO L124 PetriNetUnfolderBase]: 2/172 cut-off events. [2024-11-22 18:04:21,366 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:04:21,366 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:21,367 INFO L204 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] [2024-11-22 18:04:21,368 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-22 18:04:21,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:21,373 INFO L85 PathProgramCache]: Analyzing trace with hash 722793653, now seen corresponding path program 1 times [2024-11-22 18:04:21,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:21,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827253960] [2024-11-22 18:04:21,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:21,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:21,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827253960] [2024-11-22 18:04:21,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827253960] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:21,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:21,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:21,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022506943] [2024-11-22 18:04:21,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:21,718 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:21,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:21,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:21,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:21,775 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 278 [2024-11-22 18:04:21,778 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 278 transitions, 560 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) [2024-11-22 18:04:21,778 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:21,778 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 278 [2024-11-22 18:04:21,779 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:22,129 INFO L124 PetriNetUnfolderBase]: 424/1926 cut-off events. [2024-11-22 18:04:22,130 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-22 18:04:22,136 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 69. Compared 13557 event pairs, 76 based on Foata normal form. 46/1783 useless extension candidates. Maximal degree in co-relation 2538. Up to 510 conditions per place. [2024-11-22 18:04:22,144 INFO L140 encePairwiseOnDemand]: 261/278 looper letters, 51 selfloop transitions, 8 changer transitions 1/297 dead transitions. [2024-11-22 18:04:22,145 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 297 transitions, 716 flow [2024-11-22 18:04:22,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 786 transitions. [2024-11-22 18:04:22,161 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9424460431654677 [2024-11-22 18:04:22,165 INFO L175 Difference]: Start difference. First operand has 273 places, 278 transitions, 560 flow. Second operand 3 states and 786 transitions. [2024-11-22 18:04:22,166 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 297 transitions, 716 flow [2024-11-22 18:04:22,170 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 297 transitions, 716 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 18:04:22,177 INFO L231 Difference]: Finished difference. Result has 275 places, 276 transitions, 604 flow [2024-11-22 18:04:22,179 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=278, 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} [2024-11-22 18:04:22,184 INFO L277 CegarLoopForPetriNet]: 273 programPoint places, 2 predicate places. [2024-11-22 18:04:22,184 INFO L471 AbstractCegarLoop]: Abstraction has has 275 places, 276 transitions, 604 flow [2024-11-22 18:04:22,185 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) [2024-11-22 18:04:22,185 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:22,185 INFO L204 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] [2024-11-22 18:04:22,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 18:04:22,185 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-22 18:04:22,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:22,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1536541362, now seen corresponding path program 1 times [2024-11-22 18:04:22,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:22,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552706447] [2024-11-22 18:04:22,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:22,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:22,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552706447] [2024-11-22 18:04:22,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552706447] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:22,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:22,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:22,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271030865] [2024-11-22 18:04:22,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:22,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:22,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:22,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:22,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:22,389 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 244 out of 278 [2024-11-22 18:04:22,390 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) [2024-11-22 18:04:22,390 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:22,390 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 244 of 278 [2024-11-22 18:04:22,390 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:22,699 INFO L124 PetriNetUnfolderBase]: 480/2157 cut-off events. [2024-11-22 18:04:22,699 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2024-11-22 18:04:22,703 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 77. Compared 16071 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. [2024-11-22 18:04:22,708 INFO L140 encePairwiseOnDemand]: 273/278 looper letters, 38 selfloop transitions, 4 changer transitions 0/289 dead transitions. [2024-11-22 18:04:22,709 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 289 transitions, 714 flow [2024-11-22 18:04:22,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 775 transitions. [2024-11-22 18:04:22,711 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9292565947242206 [2024-11-22 18:04:22,711 INFO L175 Difference]: Start difference. First operand has 275 places, 276 transitions, 604 flow. Second operand 3 states and 775 transitions. [2024-11-22 18:04:22,711 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 289 transitions, 714 flow [2024-11-22 18:04:22,714 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 289 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:22,716 INFO L231 Difference]: Finished difference. Result has 276 places, 279 transitions, 618 flow [2024-11-22 18:04:22,717 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=278, 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} [2024-11-22 18:04:22,717 INFO L277 CegarLoopForPetriNet]: 273 programPoint places, 3 predicate places. [2024-11-22 18:04:22,717 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 279 transitions, 618 flow [2024-11-22 18:04:22,718 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) [2024-11-22 18:04:22,718 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:22,718 INFO L204 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] [2024-11-22 18:04:22,719 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 18:04:22,719 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-22 18:04:22,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:22,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1432187219, now seen corresponding path program 1 times [2024-11-22 18:04:22,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:22,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610428645] [2024-11-22 18:04:22,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:22,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:22,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:22,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610428645] [2024-11-22 18:04:22,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610428645] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:22,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:22,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:22,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482120818] [2024-11-22 18:04:22,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:22,842 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:22,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:22,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:22,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:22,868 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 278 [2024-11-22 18:04:22,869 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) [2024-11-22 18:04:22,870 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:22,870 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 278 [2024-11-22 18:04:22,870 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:23,133 INFO L124 PetriNetUnfolderBase]: 506/2237 cut-off events. [2024-11-22 18:04:23,133 INFO L125 PetriNetUnfolderBase]: For 156/159 co-relation queries the response was YES. [2024-11-22 18:04:23,136 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 77. Compared 16498 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. [2024-11-22 18:04:23,142 INFO L140 encePairwiseOnDemand]: 272/278 looper letters, 44 selfloop transitions, 7 changer transitions 0/295 dead transitions. [2024-11-22 18:04:23,143 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 295 transitions, 760 flow [2024-11-22 18:04:23,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 772 transitions. [2024-11-22 18:04:23,148 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9256594724220624 [2024-11-22 18:04:23,148 INFO L175 Difference]: Start difference. First operand has 276 places, 279 transitions, 618 flow. Second operand 3 states and 772 transitions. [2024-11-22 18:04:23,148 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 295 transitions, 760 flow [2024-11-22 18:04:23,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 295 transitions, 752 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:23,154 INFO L231 Difference]: Finished difference. Result has 278 places, 285 transitions, 672 flow [2024-11-22 18:04:23,155 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=278, 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} [2024-11-22 18:04:23,156 INFO L277 CegarLoopForPetriNet]: 273 programPoint places, 5 predicate places. [2024-11-22 18:04:23,156 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 285 transitions, 672 flow [2024-11-22 18:04:23,157 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) [2024-11-22 18:04:23,157 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:23,157 INFO L204 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] [2024-11-22 18:04:23,157 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 18:04:23,158 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-22 18:04:23,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:23,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1441620437, now seen corresponding path program 1 times [2024-11-22 18:04:23,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:23,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737872538] [2024-11-22 18:04:23,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:04:23,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-22 18:04:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:04:23,285 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-22 18:04:23,285 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-22 18:04:23,286 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2024-11-22 18:04:23,288 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2024-11-22 18:04:23,288 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2024-11-22 18:04:23,288 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2024-11-22 18:04:23,288 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2024-11-22 18:04:23,289 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2024-11-22 18:04:23,290 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2024-11-22 18:04:23,290 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2024-11-22 18:04:23,290 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2024-11-22 18:04:23,290 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2024-11-22 18:04:23,290 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2024-11-22 18:04:23,290 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-22 18:04:23,291 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-22 18:04:23,293 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-22 18:04:23,293 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-22 18:04:23,326 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-22 18:04:23,331 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 334 places, 339 transitions, 688 flow [2024-11-22 18:04:23,430 INFO L124 PetriNetUnfolderBase]: 20/445 cut-off events. [2024-11-22 18:04:23,431 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-22 18:04:23,433 INFO L83 FinitePrefix]: Finished finitePrefix Result has 453 conditions, 445 events. 20/445 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1041 event pairs, 0 based on Foata normal form. 0/398 useless extension candidates. Maximal degree in co-relation 328. Up to 6 conditions per place. [2024-11-22 18:04:23,433 INFO L82 GeneralOperation]: Start removeDead. Operand has 334 places, 339 transitions, 688 flow [2024-11-22 18:04:23,436 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 334 places, 339 transitions, 688 flow [2024-11-22 18:04:23,437 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:04:23,438 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;@654f2b2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:04:23,438 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2024-11-22 18:04:23,451 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:04:23,451 INFO L124 PetriNetUnfolderBase]: 2/172 cut-off events. [2024-11-22 18:04:23,451 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:04:23,451 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:23,452 INFO L204 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] [2024-11-22 18:04:23,452 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-22 18:04:23,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:23,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1812056, now seen corresponding path program 1 times [2024-11-22 18:04:23,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:23,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237541887] [2024-11-22 18:04:23,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:23,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:23,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237541887] [2024-11-22 18:04:23,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237541887] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:23,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:23,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:23,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619695186] [2024-11-22 18:04:23,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:23,514 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:23,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:23,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:23,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:23,547 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 339 [2024-11-22 18:04:23,548 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 339 transitions, 688 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) [2024-11-22 18:04:23,548 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:23,548 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 339 [2024-11-22 18:04:23,548 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:28,757 INFO L124 PetriNetUnfolderBase]: 18901/48786 cut-off events. [2024-11-22 18:04:28,758 INFO L125 PetriNetUnfolderBase]: For 53/53 co-relation queries the response was YES. [2024-11-22 18:04:28,851 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 1229. Compared 588884 event pairs, 5784 based on Foata normal form. 1575/44959 useless extension candidates. Maximal degree in co-relation 74739. Up to 15941 conditions per place. [2024-11-22 18:04:29,055 INFO L140 encePairwiseOnDemand]: 311/339 looper letters, 85 selfloop transitions, 16 changer transitions 1/380 dead transitions. [2024-11-22 18:04:29,056 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 380 transitions, 977 flow [2024-11-22 18:04:29,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 955 transitions. [2024-11-22 18:04:29,058 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9390363815142576 [2024-11-22 18:04:29,058 INFO L175 Difference]: Start difference. First operand has 334 places, 339 transitions, 688 flow. Second operand 3 states and 955 transitions. [2024-11-22 18:04:29,058 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 380 transitions, 977 flow [2024-11-22 18:04:29,061 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 336 places, 380 transitions, 977 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 18:04:29,065 INFO L231 Difference]: Finished difference. Result has 338 places, 348 transitions, 814 flow [2024-11-22 18:04:29,066 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=339, 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} [2024-11-22 18:04:29,067 INFO L277 CegarLoopForPetriNet]: 334 programPoint places, 4 predicate places. [2024-11-22 18:04:29,067 INFO L471 AbstractCegarLoop]: Abstraction has has 338 places, 348 transitions, 814 flow [2024-11-22 18:04:29,068 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) [2024-11-22 18:04:29,068 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:29,069 INFO L204 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] [2024-11-22 18:04:29,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-22 18:04:29,069 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-22 18:04:29,069 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:29,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1509840626, now seen corresponding path program 1 times [2024-11-22 18:04:29,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:29,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211538541] [2024-11-22 18:04:29,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:29,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:29,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211538541] [2024-11-22 18:04:29,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211538541] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:29,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:29,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:29,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970775285] [2024-11-22 18:04:29,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:29,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:29,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:29,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:29,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:29,165 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 339 [2024-11-22 18:04:29,166 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) [2024-11-22 18:04:29,166 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:29,166 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 339 [2024-11-22 18:04:29,167 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:33,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [106#L707-6true, Black: 337#true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:33,380 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:33,380 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:33,380 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:33,381 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:33,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][225], [298#L709-3true, Black: 337#true, 190#L693-3true, 335#true, 339#(= |#race~threads_alive~0| 0), 222#L730-2true, 333#true, 342#true]) [2024-11-22 18:04:33,401 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][226], [298#L709-3true, Black: 337#true, 190#L693-3true, 335#true, 339#(= |#race~threads_alive~0| 0), 313#L729-3true, 333#true, 342#true]) [2024-11-22 18:04:33,401 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,401 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:33,402 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:33,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 226#L721-1true, 333#true, 125#L707-2true, 342#true]) [2024-11-22 18:04:33,619 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,620 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,620 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:33,620 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:33,978 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 226#L721-1true, 333#true, 342#true, 94#L707-6true]) [2024-11-22 18:04:33,979 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-22 18:04:33,979 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:33,979 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:33,979 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:34,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [324#L707-1true, Black: 337#true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:34,605 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:34,605 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:34,605 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:34,605 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:34,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [324#L707-1true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 125#L707-2true, 342#true]) [2024-11-22 18:04:34,687 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 335#true, 276#L707-2true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:34,687 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:34,687 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:34,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 335#true, 276#L707-2true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 125#L707-2true, 342#true]) [2024-11-22 18:04:34,762 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-22 18:04:34,762 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:34,762 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:34,763 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-22 18:04:34,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [324#L707-1true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 94#L707-6true, 342#true]) [2024-11-22 18:04:34,967 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-22 18:04:34,967 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:34,967 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:34,968 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-22 18:04:34,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [106#L707-6true, Black: 337#true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:34,968 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-22 18:04:34,968 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:34,968 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-22 18:04:34,968 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:35,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 335#true, 276#L707-2true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 94#L707-6true, 342#true]) [2024-11-22 18:04:35,030 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,030 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 335#true, 276#L707-2true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 94#L707-6true, 342#true]) [2024-11-22 18:04:35,031 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,031 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 335#true, 191#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 94#L707-6true, 342#true]) [2024-11-22 18:04:35,031 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 125#L707-2true, 342#true]) [2024-11-22 18:04:35,032 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,032 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 125#L707-2true, 342#true]) [2024-11-22 18:04:35,033 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 142#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 333#true, 342#true]) [2024-11-22 18:04:35,033 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,033 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:35,034 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:35,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [106#L707-6true, Black: 337#true, 335#true, 339#(= |#race~threads_alive~0| 0), 223#L728-1true, 333#true, 94#L707-6true, 342#true]) [2024-11-22 18:04:35,359 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:35,359 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-22 18:04:35,359 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-22 18:04:35,359 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-22 18:04:35,466 INFO L124 PetriNetUnfolderBase]: 19313/56801 cut-off events. [2024-11-22 18:04:35,466 INFO L125 PetriNetUnfolderBase]: For 2178/2359 co-relation queries the response was YES. [2024-11-22 18:04:35,595 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 1559. Compared 752561 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. [2024-11-22 18:04:35,791 INFO L140 encePairwiseOnDemand]: 333/339 looper letters, 60 selfloop transitions, 5 changer transitions 0/372 dead transitions. [2024-11-22 18:04:35,791 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 372 transitions, 992 flow [2024-11-22 18:04:35,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 942 transitions. [2024-11-22 18:04:35,793 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9262536873156342 [2024-11-22 18:04:35,794 INFO L175 Difference]: Start difference. First operand has 338 places, 348 transitions, 814 flow. Second operand 3 states and 942 transitions. [2024-11-22 18:04:35,794 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 372 transitions, 992 flow [2024-11-22 18:04:35,817 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 372 transitions, 960 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:35,821 INFO L231 Difference]: Finished difference. Result has 339 places, 352 transitions, 820 flow [2024-11-22 18:04:35,821 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=339, 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} [2024-11-22 18:04:35,822 INFO L277 CegarLoopForPetriNet]: 334 programPoint places, 5 predicate places. [2024-11-22 18:04:35,822 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 352 transitions, 820 flow [2024-11-22 18:04:35,822 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) [2024-11-22 18:04:35,822 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:35,822 INFO L204 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] [2024-11-22 18:04:35,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-22 18:04:35,823 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-22 18:04:35,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:35,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1592158460, now seen corresponding path program 1 times [2024-11-22 18:04:35,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:35,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105161994] [2024-11-22 18:04:35,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:35,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:35,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105161994] [2024-11-22 18:04:35,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105161994] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:35,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:35,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:35,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401575145] [2024-11-22 18:04:35,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:35,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:35,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:35,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:35,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:35,922 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 339 [2024-11-22 18:04:35,923 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) [2024-11-22 18:04:35,923 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:35,923 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 339 [2024-11-22 18:04:35,923 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:36,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [Black: 337#true, 347#true, 110#L694-2true, 221#L694-7true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:36,250 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-22 18:04:36,250 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-22 18:04:36,251 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:36,251 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:36,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:36,498 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-22 18:04:36,498 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:36,498 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:36,498 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-22 18:04:36,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [347#true, Black: 337#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 105#L696-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:36,530 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-22 18:04:36,530 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-22 18:04:36,530 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-22 18:04:36,530 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-22 18:04:36,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 226#L721-1true, 331#L697-3true, 333#true, 342#true]) [2024-11-22 18:04:36,606 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-22 18:04:36,606 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-22 18:04:36,606 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-22 18:04:36,606 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 192#L705-2true, 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:36,869 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 290#L699-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:36,869 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-22 18:04:36,869 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-22 18:04:37,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 245#L706-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:37,174 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-22 18:04:37,174 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-22 18:04:37,174 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-22 18:04:37,174 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-22 18:04:37,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 318#L700-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:37,175 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-22 18:04:37,175 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-22 18:04:37,175 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-22 18:04:37,175 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-22 18:04:37,485 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [Black: 337#true, 347#true, 110#L694-2true, 221#L694-7true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:37,485 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-22 18:04:37,485 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:37,485 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:37,485 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:37,578 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:37,578 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-22 18:04:37,578 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:37,578 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:37,578 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:37,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 105#L696-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:37,673 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-22 18:04:37,673 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-22 18:04:37,673 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-22 18:04:37,673 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-22 18:04:37,675 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:37,675 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-22 18:04:37,675 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:37,675 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:37,675 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:37,675 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:37,963 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 110#L694-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 105#L696-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:37,963 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-22 18:04:37,963 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-22 18:04:37,963 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-22 18:04:37,963 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-22 18:04:37,963 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-22 18:04:38,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [347#true, Black: 337#true, 221#L694-7true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:38,001 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-22 18:04:38,001 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:38,001 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-22 18:04:38,001 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:38,105 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 331#L697-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:38,105 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,105 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,105 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:38,105 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:38,250 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 331#L697-3true, 333#true, 342#true]) [2024-11-22 18:04:38,250 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,250 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,251 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:38,251 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:38,251 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, 12#L702-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:38,442 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-22 18:04:38,442 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-22 18:04:38,442 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:38,442 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:38,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 276#L707-2true, 328#L696true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:38,446 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-22 18:04:38,446 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-22 18:04:38,446 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:38,446 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:38,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 276#L707-2true, 226#L721-1true, 105#L696-3true, 333#true, 342#true]) [2024-11-22 18:04:38,598 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-22 18:04:38,598 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:38,598 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:38,598 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:38,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 134#L703-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:38,910 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-22 18:04:38,910 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-22 18:04:38,910 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-22 18:04:38,910 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-22 18:04:38,993 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 192#L705-2true, 335#true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:38,993 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-22 18:04:38,993 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:38,993 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,993 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,994 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 290#L699-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:38,994 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-22 18:04:38,994 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,994 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:38,994 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 276#L707-2true, 335#true, 226#L721-1true, 331#L697-3true, 333#true, 342#true]) [2024-11-22 18:04:39,024 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,024 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-22 18:04:39,024 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,024 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-22 18:04:39,111 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 192#L705-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,112 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,112 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,112 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:39,112 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:39,112 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,112 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 290#L699-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,113 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,113 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,113 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:39,113 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-22 18:04:39,113 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 245#L706-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,236 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,236 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,236 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,237 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,237 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 318#L700-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,237 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,238 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,238 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,238 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 245#L706-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,352 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 318#L700-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:39,352 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-22 18:04:39,352 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:39,779 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 192#L705-2true, 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:39,779 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-22 18:04:39,779 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,779 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:39,779 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,780 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 276#L707-2true, 335#true, 290#L699-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:39,780 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-22 18:04:39,780 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,780 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:39,780 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:39,807 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 125#L707-2true, 333#true, 342#true]) [2024-11-22 18:04:39,807 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-22 18:04:39,807 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:39,807 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:39,807 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:40,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 245#L706-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:40,008 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-22 18:04:40,008 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:40,008 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-22 18:04:40,008 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:40,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 318#L700-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:40,009 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-22 18:04:40,009 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-22 18:04:40,009 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:40,009 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:40,663 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:40,664 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,664 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,664 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,664 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 12#L702-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:40,707 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,707 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,707 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,707 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 105#L696-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:40,766 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-22 18:04:40,766 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:40,766 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:40,766 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-22 18:04:40,808 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, 12#L702-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:40,808 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,808 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,808 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,808 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:40,808 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:40,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 134#L703-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:40,915 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-22 18:04:40,915 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-22 18:04:40,915 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:40,915 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-22 18:04:41,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 331#L697-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:41,144 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-22 18:04:41,144 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:41,144 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-22 18:04:41,144 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-22 18:04:41,218 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 134#L703-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:41,218 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-22 18:04:41,219 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-22 18:04:41,219 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:41,219 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:41,219 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-22 18:04:41,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 12#L702-3true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:41,522 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-22 18:04:41,522 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:41,523 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-22 18:04:41,523 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-22 18:04:41,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 276#L707-2true, 134#L703-3true, 226#L721-1true, 333#true, 342#true]) [2024-11-22 18:04:41,775 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-22 18:04:41,775 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:41,775 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:41,775 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:41,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, 192#L705-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:41,795 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:41,795 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:41,795 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:41,795 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:41,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 290#L699-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:41,798 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:41,798 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:41,798 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:41,798 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:42,019 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 245#L706-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:42,019 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:42,019 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:42,019 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:42,019 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:42,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 318#L700-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:42,021 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:42,021 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:42,021 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-22 18:04:42,021 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:42,753 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 12#L702-3true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:42,753 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-22 18:04:42,753 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:04:42,754 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-22 18:04:42,754 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-22 18:04:42,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 276#L707-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 134#L703-3true, 223#L728-1true, 333#true, 342#true]) [2024-11-22 18:04:42,803 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:42,803 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:42,803 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-22 18:04:42,804 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:42,902 INFO L124 PetriNetUnfolderBase]: 22694/63593 cut-off events. [2024-11-22 18:04:42,902 INFO L125 PetriNetUnfolderBase]: For 7562/8600 co-relation queries the response was YES. [2024-11-22 18:04:43,072 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 1637. Compared 828593 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. [2024-11-22 18:04:43,276 INFO L140 encePairwiseOnDemand]: 329/339 looper letters, 75 selfloop transitions, 16 changer transitions 0/387 dead transitions. [2024-11-22 18:04:43,276 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 387 transitions, 1101 flow [2024-11-22 18:04:43,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 937 transitions. [2024-11-22 18:04:43,280 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9213372664700098 [2024-11-22 18:04:43,280 INFO L175 Difference]: Start difference. First operand has 339 places, 352 transitions, 820 flow. Second operand 3 states and 937 transitions. [2024-11-22 18:04:43,280 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 387 transitions, 1101 flow [2024-11-22 18:04:43,309 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 387 transitions, 1091 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:43,312 INFO L231 Difference]: Finished difference. Result has 341 places, 366 transitions, 956 flow [2024-11-22 18:04:43,312 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=339, 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} [2024-11-22 18:04:43,313 INFO L277 CegarLoopForPetriNet]: 334 programPoint places, 7 predicate places. [2024-11-22 18:04:43,314 INFO L471 AbstractCegarLoop]: Abstraction has has 341 places, 366 transitions, 956 flow [2024-11-22 18:04:43,314 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) [2024-11-22 18:04:43,314 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:43,315 INFO L204 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] [2024-11-22 18:04:43,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-22 18:04:43,315 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-22 18:04:43,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:43,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1392597630, now seen corresponding path program 1 times [2024-11-22 18:04:43,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:43,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788738461] [2024-11-22 18:04:43,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:43,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:43,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:43,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788738461] [2024-11-22 18:04:43,390 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788738461] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:43,390 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:43,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:43,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43884031] [2024-11-22 18:04:43,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:43,391 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:43,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:43,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:43,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:43,407 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 339 [2024-11-22 18:04:43,408 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) [2024-11-22 18:04:43,408 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:43,408 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 339 [2024-11-22 18:04:43,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:43,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [347#true, Black: 337#true, 110#L694-2true, 221#L694-7true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:43,890 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-22 18:04:43,890 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:43,891 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:43,891 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-22 18:04:44,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 328#L696true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:44,007 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-22 18:04:44,007 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:44,007 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-22 18:04:44,007 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:44,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [324#L707-1true, 347#true, Black: 337#true, 90#L721-2true, 221#L694-7true, 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|)]) [2024-11-22 18:04:44,787 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-22 18:04:44,787 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-22 18:04:44,787 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:44,787 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:44,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [347#true, Black: 337#true, 110#L694-2true, 221#L694-7true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 223#L728-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:44,848 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-22 18:04:44,848 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:44,848 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:44,848 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:44,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1078] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][326], [347#true, Black: 337#true, 37#L728-2true, 221#L694-7true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 325#L694-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:44,849 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-22 18:04:44,849 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:44,849 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:44,849 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1078] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][236], [347#true, Black: 337#true, 37#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 328#L696true, 325#L694-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:45,104 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [347#true, Black: 337#true, 110#L694-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 328#L696true, 223#L728-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:45,104 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-22 18:04:45,104 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-22 18:04:45,599 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [347#true, Black: 337#true, 221#L694-7true, 335#true, 354#(= |#race~keep_alive~0| 0), 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:45,600 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-22 18:04:45,600 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-22 18:04:45,600 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:45,600 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-22 18:04:46,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 337#true, 347#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 276#L707-2true, 328#L696true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:46,156 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-22 18:04:46,156 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:46,156 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-22 18:04:46,156 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-22 18:04:47,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [324#L707-1true, 37#L728-2true, 347#true, Black: 337#true, 221#L694-7true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:47,095 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-22 18:04:47,095 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:47,095 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:47,095 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [324#L707-1true, Black: 337#true, 37#L728-2true, 347#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:48,310 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-22 18:04:48,310 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:48,310 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:48,310 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:48,686 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [324#L707-1true, 347#true, Black: 337#true, 37#L728-2true, 221#L694-7true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:48,686 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-22 18:04:48,686 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,686 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,686 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,686 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [324#L707-1true, 37#L728-2true, Black: 337#true, 347#true, 221#L694-7true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:48,688 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,688 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-22 18:04:48,870 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [347#true, Black: 337#true, 221#L694-7true, 335#true, 276#L707-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 223#L728-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:48,870 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-22 18:04:48,870 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:48,870 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-22 18:04:48,870 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [324#L707-1true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 259#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 328#L696true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:49,030 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [324#L707-1true, Black: 337#true, 347#true, 37#L728-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:49,030 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,030 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,203 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [324#L707-1true, 37#L728-2true, 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|), 328#L696true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:49,203 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,203 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,203 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,203 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,204 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,204 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [347#true, Black: 337#true, 276#L707-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 328#L696true, 223#L728-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:49,634 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,634 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-22 18:04:49,634 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:49,634 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-22 18:04:50,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [30#L698-2true, 140#L725-4true, Black: 337#true, 347#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:50,959 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-22 18:04:50,959 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:50,959 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:50,959 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:50,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [30#L698-2true, 140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:50,963 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-22 18:04:50,963 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:50,963 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:50,963 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:51,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [177#L698-2true, 140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 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|)]) [2024-11-22 18:04:51,004 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-22 18:04:51,004 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:51,004 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:51,004 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:51,006 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [177#L698-2true, 140#L725-4true, 347#true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,007 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-22 18:04:51,007 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:51,007 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-22 18:04:51,007 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-22 18:04:51,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [30#L698-2true, Black: 337#true, 347#true, 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,081 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,081 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,081 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,081 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [30#L698-2true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,084 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,084 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,084 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,084 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,221 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [177#L698-2true, Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 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|)]) [2024-11-22 18:04:51,222 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,222 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,222 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,222 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [177#L698-2true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,224 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,224 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,224 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,224 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-22 18:04:51,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 64#L698-1true, 252#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,236 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,236 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,236 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,236 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,237 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, Black: 337#true, 347#true, 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,237 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,237 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,237 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,237 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, 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), 64#L698-1true, 252#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,239 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,239 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,239 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,239 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,240 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,240 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,240 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,240 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,240 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 335#true, 192#L705-2true, 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|)]) [2024-11-22 18:04:51,282 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,282 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,282 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,282 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 290#L699-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,284 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,284 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,284 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,284 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,285 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, 59#L698-1true, 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), 192#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,285 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,285 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,285 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,285 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 290#L699-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,286 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,286 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:51,286 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,286 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-22 18:04:51,357 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [Black: 337#true, 347#true, 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 252#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,357 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,357 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,357 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,357 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,357 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [Black: 337#true, 347#true, 282#L726true, 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,358 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,358 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,358 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,358 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 252#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,359 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,359 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,360 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,360 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 192#L705-2true, 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|)]) [2024-11-22 18:04:51,481 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,481 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,481 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,481 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,482 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 290#L699-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,482 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,482 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,482 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,482 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,483 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 192#L705-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,483 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,483 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,483 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,483 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 290#L699-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,484 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,484 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,484 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-22 18:04:51,484 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:04:51,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, Black: 337#true, 347#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 273#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,491 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,491 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,491 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,491 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 297#L700-3true, Black: 337#true, 347#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,492 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,492 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,492 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,492 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, 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), 64#L698-1true, 273#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,494 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,494 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,494 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,494 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,495 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [297#L700-3true, 140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,495 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,495 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,495 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,495 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 245#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,535 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,535 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,535 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,535 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 318#L700-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,536 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,536 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,536 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,536 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, 59#L698-1true, 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), 245#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,537 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 318#L700-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,537 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,537 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [Black: 337#true, 347#true, 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 273#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,601 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [297#L700-3true, Black: 337#true, 347#true, 282#L726true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,601 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,601 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 273#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,603 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [297#L700-3true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,603 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,603 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,899 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 245#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,899 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,899 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,899 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,899 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,900 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 318#L700-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,900 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,900 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,900 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,900 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 245#L706-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,901 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 318#L700-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,901 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,901 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [347#true, Black: 337#true, 59#L698-1true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,958 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [347#true, Black: 337#true, 59#L698-1true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:51,958 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:51,958 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-22 18:04:52,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [30#L698-2true, 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|), 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,050 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [30#L698-2true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,050 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,050 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-22 18:04:52,218 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [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), 252#L705-2true, 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,218 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-22 18:04:52,218 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,218 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,218 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [347#true, Black: 337#true, 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,219 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: 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.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_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][368], [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), 252#L705-2true, 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,219 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [347#true, Black: 337#true, 63#L699-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,219 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,219 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-22 18:04:52,220 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [324#L707-1true, 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|), 223#L728-1true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,220 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-22 18:04:52,220 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:52,220 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:52,220 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:04:52,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1106] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [324#L707-1true, 37#L728-2true, 347#true, Black: 337#true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,294 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:52,294 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,294 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,294 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [Black: 337#true, 347#true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 313#L729-3true, 273#L706-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,358 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [297#L700-3true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,358 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: 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.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_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][368], [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|), 222#L730-2true, 273#L706-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,359 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [297#L700-3true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,359 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,359 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-22 18:04:52,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 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|), 22#L702-3true, 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,486 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,486 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,486 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,486 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 22#L702-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,487 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,487 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,487 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,487 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 12#L702-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,503 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,503 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,503 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,503 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,504 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 12#L702-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,504 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,504 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,504 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:04:52,504 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-22 18:04:52,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [Black: 337#true, 347#true, 282#L726true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 64#L698-1true, 22#L702-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,529 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 22#L702-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,529 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,529 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,531 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 301#L709-3true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,532 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,532 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,532 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,532 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, 298#L709-3true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,548 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,548 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,548 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,548 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 301#L709-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,571 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,571 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,571 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,571 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 12#L702-3true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,572 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 12#L702-3true, 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|)]) [2024-11-22 18:04:52,572 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-22 18:04:52,572 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, Black: 337#true, 347#true, 175#L703-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,574 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 175#L703-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,574 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,574 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,575 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, Black: 337#true, 347#true, 59#L698-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 134#L703-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,587 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [140#L725-4true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 134#L703-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,588 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,588 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,603 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, 298#L709-3true, 59#L698-1true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,603 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,603 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,603 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,603 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [Black: 337#true, 347#true, 282#L726true, 175#L703-3true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,604 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][322], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 282#L726true, 175#L703-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 64#L698-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,604 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,604 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,630 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 59#L698-1true, 282#L726true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 134#L703-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,630 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,630 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,630 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,630 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,631 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 59#L698-1true, 282#L726true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 134#L703-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,631 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,631 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,631 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-22 18:04:52,631 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [Black: 337#true, 347#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 22#L702-3true, 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,705 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [Black: 337#true, 347#true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 22#L702-3true, 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,705 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,705 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:04:52,730 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, 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_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][367], [Black: 337#true, 347#true, 175#L703-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 313#L729-3true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,731 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([774] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][368], [Black: 337#true, 347#true, 175#L703-3true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 222#L730-2true, 333#true, 94#L707-6true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:52,731 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,731 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-22 18:04:52,951 INFO L124 PetriNetUnfolderBase]: 26751/84511 cut-off events. [2024-11-22 18:04:52,952 INFO L125 PetriNetUnfolderBase]: For 11685/13240 co-relation queries the response was YES. [2024-11-22 18:04:53,211 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 2313. Compared 1204660 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. [2024-11-22 18:04:53,456 INFO L140 encePairwiseOnDemand]: 332/339 looper letters, 72 selfloop transitions, 7 changer transitions 0/404 dead transitions. [2024-11-22 18:04:53,456 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 343 places, 404 transitions, 1205 flow [2024-11-22 18:04:53,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 959 transitions. [2024-11-22 18:04:53,458 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9429695181907571 [2024-11-22 18:04:53,458 INFO L175 Difference]: Start difference. First operand has 341 places, 366 transitions, 956 flow. Second operand 3 states and 959 transitions. [2024-11-22 18:04:53,458 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 343 places, 404 transitions, 1205 flow [2024-11-22 18:04:53,485 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 341 places, 404 transitions, 1173 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:53,488 INFO L231 Difference]: Finished difference. Result has 343 places, 373 transitions, 994 flow [2024-11-22 18:04:53,488 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=339, 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} [2024-11-22 18:04:53,489 INFO L277 CegarLoopForPetriNet]: 334 programPoint places, 9 predicate places. [2024-11-22 18:04:53,489 INFO L471 AbstractCegarLoop]: Abstraction has has 343 places, 373 transitions, 994 flow [2024-11-22 18:04:53,490 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) [2024-11-22 18:04:53,490 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:53,490 INFO L204 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] [2024-11-22 18:04:53,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-22 18:04:53,490 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-22 18:04:53,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:53,491 INFO L85 PathProgramCache]: Analyzing trace with hash -274741912, now seen corresponding path program 1 times [2024-11-22 18:04:53,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:53,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803695418] [2024-11-22 18:04:53,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:53,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:53,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803695418] [2024-11-22 18:04:53,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803695418] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:53,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:53,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 18:04:53,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612561042] [2024-11-22 18:04:53,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:53,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:53,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:53,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:53,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:53,629 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 339 [2024-11-22 18:04:53,631 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 373 transitions, 994 flow. Second operand has 3 states, 3 states have (on average 297.6666666666667) internal successors, (893), 3 states have internal predecessors, (893), 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) [2024-11-22 18:04:53,631 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:53,631 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 339 [2024-11-22 18:04:53,631 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:53,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 110#L694-2true, 221#L694-7true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:53,916 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-22 18:04:53,916 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-22 18:04:53,916 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:53,916 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-22 18:04:53,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 328#L696true, 325#L694-1true, 357#true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:53,983 INFO L294 olderBase$Statistics]: this new event has 211 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 328#L696true, 357#true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:53,984 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:53,984 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-22 18:04:54,021 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([958] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][184], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 110#L694-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 328#L696true, 357#true, 226#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:54,021 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-22 18:04:54,021 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:54,021 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-22 18:04:54,021 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-22 18:04:54,021 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-22 18:04:55,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([978] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 110#L694-2true, 221#L694-7true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 223#L728-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-22 18:04:55,219 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-22 18:04:55,219 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-22 18:04:55,219 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-22 18:04:55,219 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event