./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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-array-dynamic-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 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:43:52,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:43:52,829 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-10 14:43:52,832 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:43:52,833 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:43:52,845 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:43:52,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:43:52,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:43:52,846 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:43:52,847 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:43:52,847 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:43:52,847 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:43:52,847 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:43:52,848 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:43:52,848 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:43:52,848 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:43:52,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:43:52,849 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:43:52,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:43:52,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:43:52,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:43:52,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:43:52,850 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-10 14:43:52,851 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:43:52,851 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:43:52,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:43:52,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:43:52,852 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:43:52,852 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:43:52,852 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:43:52,852 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:43:52,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:43:52,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:43:52,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:43:52,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 14:43:52,854 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 14:43:52,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 14:43:52,854 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:43:52,854 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:43:52,854 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:43:52,855 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:43:52,855 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 [2024-11-10 14:43:53,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:43:53,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:43:53,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:43:53,027 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:43:53,028 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:43:53,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-10 14:43:54,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:43:54,494 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:43:54,495 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-10 14:43:54,505 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67bb310c1/9b34582b177a463bbf01dce91a8bdd09/FLAG496cc70bd [2024-11-10 14:43:54,515 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67bb310c1/9b34582b177a463bbf01dce91a8bdd09 [2024-11-10 14:43:54,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:43:54,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:43:54,519 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:43:54,520 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:43:54,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:43:54,526 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:43:54" (1/1) ... [2024-11-10 14:43:54,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d9931a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:54, skipping insertion in model container [2024-11-10 14:43:54,527 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:43:54" (1/1) ... [2024-11-10 14:43:54,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:43:54,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:43:54,913 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 14:43:54,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:43:55,034 INFO L204 MainTranslator]: Completed translation [2024-11-10 14:43:55,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55 WrapperNode [2024-11-10 14:43:55,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:43:55,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 14:43:55,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 14:43:55,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 14:43:55,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,079 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-10 14:43:55,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 14:43:55,080 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 14:43:55,080 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 14:43:55,080 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 14:43:55,087 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,092 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,093 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,098 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 14:43:55,102 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 14:43:55,102 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 14:43:55,102 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 14:43:55,103 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (1/1) ... [2024-11-10 14:43:55,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:43:55,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 14:43:55,130 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) [2024-11-10 14:43:55,132 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 [2024-11-10 14:43:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 14:43:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-10 14:43:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-10 14:43:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-10 14:43:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-10 14:43:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 14:43:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 14:43:55,166 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-10 14:43:55,273 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 14:43:55,275 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 14:43:55,409 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-10 14:43:55,409 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 14:43:55,424 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 14:43:55,425 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 14:43:55,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:43:55 BoogieIcfgContainer [2024-11-10 14:43:55,425 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 14:43:55,427 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 14:43:55,427 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 14:43:55,430 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 14:43:55,430 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:43:54" (1/3) ... [2024-11-10 14:43:55,430 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569ab1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:43:55, skipping insertion in model container [2024-11-10 14:43:55,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:43:55" (2/3) ... [2024-11-10 14:43:55,431 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569ab1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:43:55, skipping insertion in model container [2024-11-10 14:43:55,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:43:55" (3/3) ... [2024-11-10 14:43:55,432 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-11-10 14:43:55,446 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 14:43:55,446 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-11-10 14:43:55,446 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-10 14:43:55,496 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-10 14:43:55,523 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 126 places, 125 transitions, 264 flow [2024-11-10 14:43:55,608 INFO L124 PetriNetUnfolderBase]: 9/240 cut-off events. [2024-11-10 14:43:55,609 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-10 14:43:55,614 INFO L83 FinitePrefix]: Finished finitePrefix Result has 253 conditions, 240 events. 9/240 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 616 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2024-11-10 14:43:55,614 INFO L82 GeneralOperation]: Start removeDead. Operand has 126 places, 125 transitions, 264 flow [2024-11-10 14:43:55,617 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 125 places, 124 transitions, 261 flow [2024-11-10 14:43:55,627 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:43:55,633 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;@5e08afc1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:43:55,633 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-11-10 14:43:55,648 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:43:55,649 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-10 14:43:55,649 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:43:55,649 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:55,650 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] [2024-11-10 14:43:55,650 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:55,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:55,655 INFO L85 PathProgramCache]: Analyzing trace with hash -907947094, now seen corresponding path program 1 times [2024-11-10 14:43:55,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:55,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553514954] [2024-11-10 14:43:55,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:55,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:56,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:56,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553514954] [2024-11-10 14:43:56,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553514954] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:56,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:56,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:43:56,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981431008] [2024-11-10 14:43:56,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:56,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:43:56,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:56,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:43:56,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:43:56,516 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 125 [2024-11-10 14:43:56,520 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 124 transitions, 261 flow. Second operand has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 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) [2024-11-10 14:43:56,521 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:56,521 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 125 [2024-11-10 14:43:56,522 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:56,645 INFO L124 PetriNetUnfolderBase]: 122/729 cut-off events. [2024-11-10 14:43:56,645 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-10 14:43:56,649 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1027 conditions, 729 events. 122/729 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 4318 event pairs, 46 based on Foata normal form. 19/667 useless extension candidates. Maximal degree in co-relation 743. Up to 244 conditions per place. [2024-11-10 14:43:56,654 INFO L140 encePairwiseOnDemand]: 116/125 looper letters, 32 selfloop transitions, 5 changer transitions 1/128 dead transitions. [2024-11-10 14:43:56,654 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 128 transitions, 343 flow [2024-11-10 14:43:56,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:43:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:43:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 593 transitions. [2024-11-10 14:43:56,671 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7906666666666666 [2024-11-10 14:43:56,674 INFO L175 Difference]: Start difference. First operand has 125 places, 124 transitions, 261 flow. Second operand 6 states and 593 transitions. [2024-11-10 14:43:56,674 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 128 transitions, 343 flow [2024-11-10 14:43:56,677 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 128 transitions, 339 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:43:56,680 INFO L231 Difference]: Finished difference. Result has 127 places, 119 transitions, 257 flow [2024-11-10 14:43:56,682 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=249, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=257, PETRI_PLACES=127, PETRI_TRANSITIONS=119} [2024-11-10 14:43:56,684 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, 2 predicate places. [2024-11-10 14:43:56,686 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 119 transitions, 257 flow [2024-11-10 14:43:56,687 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 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) [2024-11-10 14:43:56,687 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:56,687 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] [2024-11-10 14:43:56,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 14:43:56,687 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:56,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:56,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1166721836, now seen corresponding path program 1 times [2024-11-10 14:43:56,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:56,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523158150] [2024-11-10 14:43:56,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:56,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:56,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523158150] [2024-11-10 14:43:56,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523158150] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:56,938 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:56,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:43:56,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209703239] [2024-11-10 14:43:56,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:56,949 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:43:56,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:56,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:43:56,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:43:57,038 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 125 [2024-11-10 14:43:57,040 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 119 transitions, 257 flow. Second operand has 6 states, 6 states have (on average 96.33333333333333) internal successors, (578), 6 states have internal predecessors, (578), 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) [2024-11-10 14:43:57,041 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:57,041 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 125 [2024-11-10 14:43:57,041 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:57,161 INFO L124 PetriNetUnfolderBase]: 128/784 cut-off events. [2024-11-10 14:43:57,162 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-11-10 14:43:57,164 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1096 conditions, 784 events. 128/784 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 4709 event pairs, 58 based on Foata normal form. 0/701 useless extension candidates. Maximal degree in co-relation 835. Up to 234 conditions per place. [2024-11-10 14:43:57,167 INFO L140 encePairwiseOnDemand]: 119/125 looper letters, 31 selfloop transitions, 5 changer transitions 0/128 dead transitions. [2024-11-10 14:43:57,167 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 128 transitions, 347 flow [2024-11-10 14:43:57,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:43:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:43:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 607 transitions. [2024-11-10 14:43:57,173 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8093333333333333 [2024-11-10 14:43:57,173 INFO L175 Difference]: Start difference. First operand has 127 places, 119 transitions, 257 flow. Second operand 6 states and 607 transitions. [2024-11-10 14:43:57,173 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 128 transitions, 347 flow [2024-11-10 14:43:57,174 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 128 transitions, 337 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:43:57,176 INFO L231 Difference]: Finished difference. Result has 125 places, 118 transitions, 255 flow [2024-11-10 14:43:57,177 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=245, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=255, PETRI_PLACES=125, PETRI_TRANSITIONS=118} [2024-11-10 14:43:57,178 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, 0 predicate places. [2024-11-10 14:43:57,178 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 118 transitions, 255 flow [2024-11-10 14:43:57,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 96.33333333333333) internal successors, (578), 6 states have internal predecessors, (578), 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) [2024-11-10 14:43:57,179 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:57,179 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] [2024-11-10 14:43:57,179 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 14:43:57,179 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:57,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:57,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1723472293, now seen corresponding path program 1 times [2024-11-10 14:43:57,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:57,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076794781] [2024-11-10 14:43:57,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:57,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:57,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076794781] [2024-11-10 14:43:57,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076794781] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:57,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:57,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:43:57,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925402183] [2024-11-10 14:43:57,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:57,218 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:43:57,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:57,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:43:57,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:43:57,231 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 125 [2024-11-10 14:43:57,233 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 118 transitions, 255 flow. Second operand has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 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) [2024-11-10 14:43:57,233 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:57,233 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 125 [2024-11-10 14:43:57,233 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:57,322 INFO L124 PetriNetUnfolderBase]: 117/705 cut-off events. [2024-11-10 14:43:57,322 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-10 14:43:57,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 965 conditions, 705 events. 117/705 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 4265 event pairs, 72 based on Foata normal form. 0/633 useless extension candidates. Maximal degree in co-relation 731. Up to 190 conditions per place. [2024-11-10 14:43:57,327 INFO L140 encePairwiseOnDemand]: 119/125 looper letters, 18 selfloop transitions, 5 changer transitions 0/126 dead transitions. [2024-11-10 14:43:57,327 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 126 transitions, 319 flow [2024-11-10 14:43:57,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:43:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:43:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 345 transitions. [2024-11-10 14:43:57,329 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.92 [2024-11-10 14:43:57,329 INFO L175 Difference]: Start difference. First operand has 125 places, 118 transitions, 255 flow. Second operand 3 states and 345 transitions. [2024-11-10 14:43:57,329 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 126 transitions, 319 flow [2024-11-10 14:43:57,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 126 transitions, 309 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:43:57,334 INFO L231 Difference]: Finished difference. Result has 124 places, 122 transitions, 283 flow [2024-11-10 14:43:57,334 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=245, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=283, PETRI_PLACES=124, PETRI_TRANSITIONS=122} [2024-11-10 14:43:57,335 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, -1 predicate places. [2024-11-10 14:43:57,335 INFO L471 AbstractCegarLoop]: Abstraction has has 124 places, 122 transitions, 283 flow [2024-11-10 14:43:57,335 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 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) [2024-11-10 14:43:57,335 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:57,336 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] [2024-11-10 14:43:57,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 14:43:57,336 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:57,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:57,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1402207985, now seen corresponding path program 1 times [2024-11-10 14:43:57,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:57,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265395005] [2024-11-10 14:43:57,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:57,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:57,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265395005] [2024-11-10 14:43:57,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [265395005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:57,370 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:57,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:43:57,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121370346] [2024-11-10 14:43:57,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:57,371 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:43:57,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:57,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:43:57,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:43:57,385 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 125 [2024-11-10 14:43:57,386 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 122 transitions, 283 flow. Second operand has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 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) [2024-11-10 14:43:57,386 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:57,386 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 125 [2024-11-10 14:43:57,386 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:57,480 INFO L124 PetriNetUnfolderBase]: 178/1044 cut-off events. [2024-11-10 14:43:57,480 INFO L125 PetriNetUnfolderBase]: For 241/255 co-relation queries the response was YES. [2024-11-10 14:43:57,482 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1647 conditions, 1044 events. 178/1044 cut-off events. For 241/255 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 7180 event pairs, 85 based on Foata normal form. 0/939 useless extension candidates. Maximal degree in co-relation 1286. Up to 262 conditions per place. [2024-11-10 14:43:57,485 INFO L140 encePairwiseOnDemand]: 119/125 looper letters, 18 selfloop transitions, 7 changer transitions 0/130 dead transitions. [2024-11-10 14:43:57,485 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 130 transitions, 362 flow [2024-11-10 14:43:57,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:43:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:43:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 344 transitions. [2024-11-10 14:43:57,486 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9173333333333333 [2024-11-10 14:43:57,486 INFO L175 Difference]: Start difference. First operand has 124 places, 122 transitions, 283 flow. Second operand 3 states and 344 transitions. [2024-11-10 14:43:57,486 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 130 transitions, 362 flow [2024-11-10 14:43:57,488 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 130 transitions, 348 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:43:57,489 INFO L231 Difference]: Finished difference. Result has 126 places, 127 transitions, 329 flow [2024-11-10 14:43:57,489 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=273, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=122, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=329, PETRI_PLACES=126, PETRI_TRANSITIONS=127} [2024-11-10 14:43:57,490 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, 1 predicate places. [2024-11-10 14:43:57,490 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 127 transitions, 329 flow [2024-11-10 14:43:57,490 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 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) [2024-11-10 14:43:57,490 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:57,491 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] [2024-11-10 14:43:57,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 14:43:57,491 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:57,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:57,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1481240483, now seen corresponding path program 1 times [2024-11-10 14:43:57,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:57,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365374102] [2024-11-10 14:43:57,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:57,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:57,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365374102] [2024-11-10 14:43:57,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365374102] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:57,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:57,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:43:57,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820408575] [2024-11-10 14:43:57,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:57,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:43:57,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:57,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:43:57,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:43:57,528 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 125 [2024-11-10 14:43:57,529 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 127 transitions, 329 flow. Second operand has 3 states, 3 states have (on average 110.0) internal successors, (330), 3 states have internal predecessors, (330), 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) [2024-11-10 14:43:57,529 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:57,529 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 125 [2024-11-10 14:43:57,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:57,624 INFO L124 PetriNetUnfolderBase]: 259/1363 cut-off events. [2024-11-10 14:43:57,624 INFO L125 PetriNetUnfolderBase]: For 668/692 co-relation queries the response was YES. [2024-11-10 14:43:57,627 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2448 conditions, 1363 events. 259/1363 cut-off events. For 668/692 co-relation queries the response was YES. Maximal size of possible extension queue 89. Compared 10325 event pairs, 61 based on Foata normal form. 0/1246 useless extension candidates. Maximal degree in co-relation 2015. Up to 237 conditions per place. [2024-11-10 14:43:57,630 INFO L140 encePairwiseOnDemand]: 120/125 looper letters, 18 selfloop transitions, 9 changer transitions 0/136 dead transitions. [2024-11-10 14:43:57,631 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 136 transitions, 423 flow [2024-11-10 14:43:57,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:43:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:43:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 348 transitions. [2024-11-10 14:43:57,632 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.928 [2024-11-10 14:43:57,632 INFO L175 Difference]: Start difference. First operand has 126 places, 127 transitions, 329 flow. Second operand 3 states and 348 transitions. [2024-11-10 14:43:57,632 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 136 transitions, 423 flow [2024-11-10 14:43:57,634 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 136 transitions, 403 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:43:57,635 INFO L231 Difference]: Finished difference. Result has 128 places, 132 transitions, 389 flow [2024-11-10 14:43:57,636 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=315, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=389, PETRI_PLACES=128, PETRI_TRANSITIONS=132} [2024-11-10 14:43:57,636 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, 3 predicate places. [2024-11-10 14:43:57,637 INFO L471 AbstractCegarLoop]: Abstraction has has 128 places, 132 transitions, 389 flow [2024-11-10 14:43:57,637 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 110.0) internal successors, (330), 3 states have internal predecessors, (330), 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) [2024-11-10 14:43:57,637 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:57,637 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] [2024-11-10 14:43:57,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-10 14:43:57,637 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:57,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:57,638 INFO L85 PathProgramCache]: Analyzing trace with hash 659562559, now seen corresponding path program 1 times [2024-11-10 14:43:57,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:57,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023968759] [2024-11-10 14:43:57,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:57,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:57,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023968759] [2024-11-10 14:43:57,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023968759] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:57,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:57,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:43:57,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033149379] [2024-11-10 14:43:57,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:57,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-10 14:43:57,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:57,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 14:43:57,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-10 14:43:57,815 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 125 [2024-11-10 14:43:57,816 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 132 transitions, 389 flow. Second operand has 5 states, 5 states have (on average 104.6) internal successors, (523), 5 states have internal predecessors, (523), 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) [2024-11-10 14:43:57,816 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:57,816 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 125 [2024-11-10 14:43:57,816 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:58,013 INFO L124 PetriNetUnfolderBase]: 318/1863 cut-off events. [2024-11-10 14:43:58,013 INFO L125 PetriNetUnfolderBase]: For 787/890 co-relation queries the response was YES. [2024-11-10 14:43:58,018 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3326 conditions, 1863 events. 318/1863 cut-off events. For 787/890 co-relation queries the response was YES. Maximal size of possible extension queue 103. Compared 15369 event pairs, 137 based on Foata normal form. 5/1739 useless extension candidates. Maximal degree in co-relation 2718. Up to 390 conditions per place. [2024-11-10 14:43:58,023 INFO L140 encePairwiseOnDemand]: 117/125 looper letters, 23 selfloop transitions, 7 changer transitions 1/144 dead transitions. [2024-11-10 14:43:58,023 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 144 transitions, 476 flow [2024-11-10 14:43:58,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:43:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:43:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 650 transitions. [2024-11-10 14:43:58,026 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8666666666666667 [2024-11-10 14:43:58,026 INFO L175 Difference]: Start difference. First operand has 128 places, 132 transitions, 389 flow. Second operand 6 states and 650 transitions. [2024-11-10 14:43:58,026 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 144 transitions, 476 flow [2024-11-10 14:43:58,030 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 144 transitions, 458 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:43:58,032 INFO L231 Difference]: Finished difference. Result has 135 places, 137 transitions, 418 flow [2024-11-10 14:43:58,032 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=371, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=418, PETRI_PLACES=135, PETRI_TRANSITIONS=137} [2024-11-10 14:43:58,034 INFO L277 CegarLoopForPetriNet]: 125 programPoint places, 10 predicate places. [2024-11-10 14:43:58,034 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 137 transitions, 418 flow [2024-11-10 14:43:58,035 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 104.6) internal successors, (523), 5 states have internal predecessors, (523), 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) [2024-11-10 14:43:58,035 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:58,035 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2024-11-10 14:43:58,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-10 14:43:58,036 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-10 14:43:58,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:58,036 INFO L85 PathProgramCache]: Analyzing trace with hash -919547540, now seen corresponding path program 1 times [2024-11-10 14:43:58,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:58,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673053725] [2024-11-10 14:43:58,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:43:58,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:43:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:43:58,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:43:58,099 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:43:58,100 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-11-10 14:43:58,102 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-11-10 14:43:58,103 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-11-10 14:43:58,103 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-11-10 14:43:58,103 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-11-10 14:43:58,103 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-11-10 14:43:58,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-11-10 14:43:58,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-11-10 14:43:58,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-11-10 14:43:58,105 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-10 14:43:58,105 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:43:58,107 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:43:58,111 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-10 14:43:58,138 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-10 14:43:58,141 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 164 places, 161 transitions, 354 flow [2024-11-10 14:43:58,172 INFO L124 PetriNetUnfolderBase]: 19/413 cut-off events. [2024-11-10 14:43:58,172 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-10 14:43:58,174 INFO L83 FinitePrefix]: Finished finitePrefix Result has 441 conditions, 413 events. 19/413 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1355 event pairs, 1 based on Foata normal form. 0/363 useless extension candidates. Maximal degree in co-relation 436. Up to 16 conditions per place. [2024-11-10 14:43:58,174 INFO L82 GeneralOperation]: Start removeDead. Operand has 164 places, 161 transitions, 354 flow [2024-11-10 14:43:58,176 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 142 transitions, 306 flow [2024-11-10 14:43:58,177 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:43:58,178 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;@5e08afc1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:43:58,178 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-11-10 14:43:58,181 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:43:58,181 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-10 14:43:58,181 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:43:58,181 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:58,181 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] [2024-11-10 14:43:58,181 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:43:58,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:58,182 INFO L85 PathProgramCache]: Analyzing trace with hash 916557882, now seen corresponding path program 1 times [2024-11-10 14:43:58,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:58,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116934259] [2024-11-10 14:43:58,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:58,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:58,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:58,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116934259] [2024-11-10 14:43:58,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116934259] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:58,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:58,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:43:58,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084928438] [2024-11-10 14:43:58,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:58,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:43:58,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:58,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:43:58,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:43:58,437 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 161 [2024-11-10 14:43:58,438 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 142 transitions, 306 flow. Second operand has 6 states, 6 states have (on average 121.5) internal successors, (729), 6 states have internal predecessors, (729), 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) [2024-11-10 14:43:58,438 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:58,438 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 161 [2024-11-10 14:43:58,438 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:58,739 INFO L124 PetriNetUnfolderBase]: 783/3132 cut-off events. [2024-11-10 14:43:58,739 INFO L125 PetriNetUnfolderBase]: For 167/167 co-relation queries the response was YES. [2024-11-10 14:43:58,744 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4579 conditions, 3132 events. 783/3132 cut-off events. For 167/167 co-relation queries the response was YES. Maximal size of possible extension queue 100. Compared 26573 event pairs, 211 based on Foata normal form. 73/2873 useless extension candidates. Maximal degree in co-relation 1321. Up to 1205 conditions per place. [2024-11-10 14:43:58,752 INFO L140 encePairwiseOnDemand]: 152/161 looper letters, 44 selfloop transitions, 5 changer transitions 1/154 dead transitions. [2024-11-10 14:43:58,752 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 154 transitions, 428 flow [2024-11-10 14:43:58,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:43:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:43:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 773 transitions. [2024-11-10 14:43:58,754 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8002070393374742 [2024-11-10 14:43:58,754 INFO L175 Difference]: Start difference. First operand has 144 places, 142 transitions, 306 flow. Second operand 6 states and 773 transitions. [2024-11-10 14:43:58,754 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 154 transitions, 428 flow [2024-11-10 14:43:58,755 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 154 transitions, 424 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:43:58,756 INFO L231 Difference]: Finished difference. Result has 146 places, 137 transitions, 302 flow [2024-11-10 14:43:58,756 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=294, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=302, PETRI_PLACES=146, PETRI_TRANSITIONS=137} [2024-11-10 14:43:58,757 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 2 predicate places. [2024-11-10 14:43:58,757 INFO L471 AbstractCegarLoop]: Abstraction has has 146 places, 137 transitions, 302 flow [2024-11-10 14:43:58,757 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 121.5) internal successors, (729), 6 states have internal predecessors, (729), 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) [2024-11-10 14:43:58,758 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:58,758 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] [2024-11-10 14:43:58,758 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-10 14:43:58,758 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:43:58,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:58,758 INFO L85 PathProgramCache]: Analyzing trace with hash 1891801388, now seen corresponding path program 1 times [2024-11-10 14:43:58,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:58,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212818068] [2024-11-10 14:43:58,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:58,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:58,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212818068] [2024-11-10 14:43:58,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212818068] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:58,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:58,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:43:58,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293499370] [2024-11-10 14:43:58,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:58,964 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:43:58,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:58,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:43:58,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:43:59,040 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 161 [2024-11-10 14:43:59,041 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 137 transitions, 302 flow. Second operand has 6 states, 6 states have (on average 124.33333333333333) internal successors, (746), 6 states have internal predecessors, (746), 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) [2024-11-10 14:43:59,041 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:59,041 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 161 [2024-11-10 14:43:59,042 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:59,350 INFO L124 PetriNetUnfolderBase]: 809/3964 cut-off events. [2024-11-10 14:43:59,350 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-10 14:43:59,359 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5463 conditions, 3964 events. 809/3964 cut-off events. For 166/166 co-relation queries the response was YES. Maximal size of possible extension queue 114. Compared 35421 event pairs, 556 based on Foata normal form. 0/3616 useless extension candidates. Maximal degree in co-relation 4160. Up to 1169 conditions per place. [2024-11-10 14:43:59,375 INFO L140 encePairwiseOnDemand]: 155/161 looper letters, 43 selfloop transitions, 5 changer transitions 0/154 dead transitions. [2024-11-10 14:43:59,376 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 154 transitions, 432 flow [2024-11-10 14:43:59,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:43:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:43:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 787 transitions. [2024-11-10 14:43:59,377 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8146997929606625 [2024-11-10 14:43:59,378 INFO L175 Difference]: Start difference. First operand has 146 places, 137 transitions, 302 flow. Second operand 6 states and 787 transitions. [2024-11-10 14:43:59,378 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 154 transitions, 432 flow [2024-11-10 14:43:59,379 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 154 transitions, 422 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:43:59,380 INFO L231 Difference]: Finished difference. Result has 144 places, 136 transitions, 300 flow [2024-11-10 14:43:59,380 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=290, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=300, PETRI_PLACES=144, PETRI_TRANSITIONS=136} [2024-11-10 14:43:59,381 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 0 predicate places. [2024-11-10 14:43:59,381 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 136 transitions, 300 flow [2024-11-10 14:43:59,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 124.33333333333333) internal successors, (746), 6 states have internal predecessors, (746), 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) [2024-11-10 14:43:59,382 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:59,382 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] [2024-11-10 14:43:59,382 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-10 14:43:59,382 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:43:59,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:59,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1704338906, now seen corresponding path program 1 times [2024-11-10 14:43:59,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:59,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616777052] [2024-11-10 14:43:59,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:59,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:59,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616777052] [2024-11-10 14:43:59,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616777052] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:59,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:59,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:43:59,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40616898] [2024-11-10 14:43:59,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:59,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:43:59,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:59,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:43:59,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:43:59,423 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 161 [2024-11-10 14:43:59,424 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 136 transitions, 300 flow. Second operand has 3 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 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) [2024-11-10 14:43:59,424 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:59,424 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 161 [2024-11-10 14:43:59,424 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:43:59,778 INFO L124 PetriNetUnfolderBase]: 1075/4038 cut-off events. [2024-11-10 14:43:59,779 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-11-10 14:43:59,791 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5897 conditions, 4038 events. 1075/4038 cut-off events. For 341/341 co-relation queries the response was YES. Maximal size of possible extension queue 175. Compared 37625 event pairs, 695 based on Foata normal form. 0/3592 useless extension candidates. Maximal degree in co-relation 4594. Up to 1401 conditions per place. [2024-11-10 14:43:59,804 INFO L140 encePairwiseOnDemand]: 154/161 looper letters, 27 selfloop transitions, 6 changer transitions 0/149 dead transitions. [2024-11-10 14:43:59,804 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 149 transitions, 402 flow [2024-11-10 14:43:59,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:43:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:43:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2024-11-10 14:43:59,806 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8964803312629399 [2024-11-10 14:43:59,806 INFO L175 Difference]: Start difference. First operand has 144 places, 136 transitions, 300 flow. Second operand 3 states and 433 transitions. [2024-11-10 14:43:59,806 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 149 transitions, 402 flow [2024-11-10 14:43:59,807 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 149 transitions, 392 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:43:59,808 INFO L231 Difference]: Finished difference. Result has 143 places, 141 transitions, 336 flow [2024-11-10 14:43:59,808 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=290, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=336, PETRI_PLACES=143, PETRI_TRANSITIONS=141} [2024-11-10 14:43:59,809 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, -1 predicate places. [2024-11-10 14:43:59,809 INFO L471 AbstractCegarLoop]: Abstraction has has 143 places, 141 transitions, 336 flow [2024-11-10 14:43:59,809 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 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) [2024-11-10 14:43:59,809 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:43:59,809 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] [2024-11-10 14:43:59,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-10 14:43:59,810 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:43:59,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:43:59,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1616235775, now seen corresponding path program 1 times [2024-11-10 14:43:59,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:43:59,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755777615] [2024-11-10 14:43:59,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:43:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:43:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:43:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:43:59,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:43:59,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755777615] [2024-11-10 14:43:59,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755777615] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:43:59,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:43:59,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:43:59,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444098270] [2024-11-10 14:43:59,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:43:59,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:43:59,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:43:59,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:43:59,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:43:59,846 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 161 [2024-11-10 14:43:59,847 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 141 transitions, 336 flow. Second operand has 3 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 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) [2024-11-10 14:43:59,847 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:43:59,847 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 161 [2024-11-10 14:43:59,847 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:00,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][145], [179#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 19#L1023-1true, 117#L1023-1true, 184#true, 159#true]) [2024-11-10 14:44:00,247 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:00,247 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:00,247 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:00,247 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][126], [179#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 138#L1024-3true, 117#L1023-1true, 184#true, 159#true]) [2024-11-10 14:44:00,248 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][126], [124#L1024true, 179#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 117#L1023-1true, 184#true, 159#true]) [2024-11-10 14:44:00,248 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:00,248 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:00,391 INFO L124 PetriNetUnfolderBase]: 1713/6355 cut-off events. [2024-11-10 14:44:00,391 INFO L125 PetriNetUnfolderBase]: For 2034/2271 co-relation queries the response was YES. [2024-11-10 14:44:00,404 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10840 conditions, 6355 events. 1713/6355 cut-off events. For 2034/2271 co-relation queries the response was YES. Maximal size of possible extension queue 297. Compared 64043 event pairs, 855 based on Foata normal form. 7/5615 useless extension candidates. Maximal degree in co-relation 8182. Up to 2118 conditions per place. [2024-11-10 14:44:00,426 INFO L140 encePairwiseOnDemand]: 154/161 looper letters, 27 selfloop transitions, 9 changer transitions 0/154 dead transitions. [2024-11-10 14:44:00,426 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 154 transitions, 456 flow [2024-11-10 14:44:00,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2024-11-10 14:44:00,431 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8923395445134575 [2024-11-10 14:44:00,431 INFO L175 Difference]: Start difference. First operand has 143 places, 141 transitions, 336 flow. Second operand 3 states and 431 transitions. [2024-11-10 14:44:00,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 154 transitions, 456 flow [2024-11-10 14:44:00,438 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 154 transitions, 438 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:00,440 INFO L231 Difference]: Finished difference. Result has 145 places, 148 transitions, 400 flow [2024-11-10 14:44:00,440 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=324, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=400, PETRI_PLACES=145, PETRI_TRANSITIONS=148} [2024-11-10 14:44:00,441 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 1 predicate places. [2024-11-10 14:44:00,441 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 148 transitions, 400 flow [2024-11-10 14:44:00,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 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) [2024-11-10 14:44:00,444 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:00,444 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] [2024-11-10 14:44:00,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-10 14:44:00,444 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:00,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:00,444 INFO L85 PathProgramCache]: Analyzing trace with hash -8734451, now seen corresponding path program 1 times [2024-11-10 14:44:00,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:00,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437094880] [2024-11-10 14:44:00,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:00,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:00,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437094880] [2024-11-10 14:44:00,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437094880] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:00,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:00,474 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:00,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477283696] [2024-11-10 14:44:00,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:00,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:00,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:00,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:00,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:00,492 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 161 [2024-11-10 14:44:00,493 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 148 transitions, 400 flow. Second operand has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2024-11-10 14:44:00,493 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:00,493 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 161 [2024-11-10 14:44:00,493 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:01,211 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][150], [83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 191#(= |#race~data~0| 0), 117#L1023-1true, 19#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 184#true, 159#true]) [2024-11-10 14:44:01,212 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:01,212 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:01,212 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:01,212 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:01,266 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][85], [83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 191#(= |#race~data~0| 0), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true, 184#true, 159#true, 121#L1024-3true]) [2024-11-10 14:44:01,270 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:01,274 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:01,274 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:01,274 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:01,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][85], [83#L1039-2true, 78#L1024true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 191#(= |#race~data~0| 0), 19#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 159#true, 184#true]) [2024-11-10 14:44:01,287 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:01,287 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:01,287 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:01,288 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:01,389 INFO L124 PetriNetUnfolderBase]: 2758/9551 cut-off events. [2024-11-10 14:44:01,390 INFO L125 PetriNetUnfolderBase]: For 5897/6132 co-relation queries the response was YES. [2024-11-10 14:44:01,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18456 conditions, 9551 events. 2758/9551 cut-off events. For 5897/6132 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 102493 event pairs, 948 based on Foata normal form. 5/8417 useless extension candidates. Maximal degree in co-relation 14628. Up to 2395 conditions per place. [2024-11-10 14:44:01,450 INFO L140 encePairwiseOnDemand]: 155/161 looper letters, 28 selfloop transitions, 13 changer transitions 0/163 dead transitions. [2024-11-10 14:44:01,450 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 163 transitions, 554 flow [2024-11-10 14:44:01,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 434 transitions. [2024-11-10 14:44:01,452 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8985507246376812 [2024-11-10 14:44:01,452 INFO L175 Difference]: Start difference. First operand has 145 places, 148 transitions, 400 flow. Second operand 3 states and 434 transitions. [2024-11-10 14:44:01,452 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 163 transitions, 554 flow [2024-11-10 14:44:01,461 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 163 transitions, 526 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:01,463 INFO L231 Difference]: Finished difference. Result has 147 places, 157 transitions, 504 flow [2024-11-10 14:44:01,463 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=382, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=148, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=504, PETRI_PLACES=147, PETRI_TRANSITIONS=157} [2024-11-10 14:44:01,464 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 3 predicate places. [2024-11-10 14:44:01,464 INFO L471 AbstractCegarLoop]: Abstraction has has 147 places, 157 transitions, 504 flow [2024-11-10 14:44:01,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2024-11-10 14:44:01,464 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:01,465 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] [2024-11-10 14:44:01,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-10 14:44:01,465 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:01,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:01,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1601343761, now seen corresponding path program 1 times [2024-11-10 14:44:01,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:01,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065406721] [2024-11-10 14:44:01,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:01,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:01,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065406721] [2024-11-10 14:44:01,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065406721] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:01,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:01,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:44:01,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661599971] [2024-11-10 14:44:01,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:01,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-10 14:44:01,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:01,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 14:44:01,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-10 14:44:01,611 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 161 [2024-11-10 14:44:01,612 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 157 transitions, 504 flow. Second operand has 5 states, 5 states have (on average 132.6) internal successors, (663), 5 states have internal predecessors, (663), 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) [2024-11-10 14:44:01,612 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:01,612 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 161 [2024-11-10 14:44:01,612 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:02,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][157], [Black: 189#true, 194#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 191#(= |#race~data~0| 0), 19#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 117#L1023-1true, 159#true]) [2024-11-10 14:44:02,606 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:02,606 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:02,606 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:02,606 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:02,737 INFO L124 PetriNetUnfolderBase]: 3016/11997 cut-off events. [2024-11-10 14:44:02,737 INFO L125 PetriNetUnfolderBase]: For 6165/7125 co-relation queries the response was YES. [2024-11-10 14:44:02,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22312 conditions, 11997 events. 3016/11997 cut-off events. For 6165/7125 co-relation queries the response was YES. Maximal size of possible extension queue 506. Compared 137756 event pairs, 1470 based on Foata normal form. 44/10663 useless extension candidates. Maximal degree in co-relation 15826. Up to 2830 conditions per place. [2024-11-10 14:44:02,880 INFO L140 encePairwiseOnDemand]: 153/161 looper letters, 28 selfloop transitions, 7 changer transitions 1/170 dead transitions. [2024-11-10 14:44:02,880 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 170 transitions, 603 flow [2024-11-10 14:44:02,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 823 transitions. [2024-11-10 14:44:02,882 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8519668737060041 [2024-11-10 14:44:02,883 INFO L175 Difference]: Start difference. First operand has 147 places, 157 transitions, 504 flow. Second operand 6 states and 823 transitions. [2024-11-10 14:44:02,883 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 170 transitions, 603 flow [2024-11-10 14:44:02,898 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 170 transitions, 577 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:02,900 INFO L231 Difference]: Finished difference. Result has 154 places, 163 transitions, 529 flow [2024-11-10 14:44:02,900 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=478, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=157, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=529, PETRI_PLACES=154, PETRI_TRANSITIONS=163} [2024-11-10 14:44:02,901 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 10 predicate places. [2024-11-10 14:44:02,901 INFO L471 AbstractCegarLoop]: Abstraction has has 154 places, 163 transitions, 529 flow [2024-11-10 14:44:02,902 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 132.6) internal successors, (663), 5 states have internal predecessors, (663), 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) [2024-11-10 14:44:02,902 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:02,902 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] [2024-11-10 14:44:02,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-10 14:44:02,903 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:02,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:02,903 INFO L85 PathProgramCache]: Analyzing trace with hash -463001376, now seen corresponding path program 1 times [2024-11-10 14:44:02,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:02,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674952601] [2024-11-10 14:44:02,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:02,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:02,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674952601] [2024-11-10 14:44:02,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674952601] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:02,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:02,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-10 14:44:02,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196836261] [2024-11-10 14:44:02,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:02,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:44:02,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:02,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:44:02,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:44:03,041 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 161 [2024-11-10 14:44:03,043 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 163 transitions, 529 flow. Second operand has 6 states, 6 states have (on average 130.16666666666666) internal successors, (781), 6 states have internal predecessors, (781), 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) [2024-11-10 14:44:03,043 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:03,043 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 161 [2024-11-10 14:44:03,043 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:03,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([404] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of2ForFork1_#t~nondet5_3|) InVars {threadThread2of2ForFork1_#t~nondet5=|v_threadThread2of2ForFork1_#t~nondet5_3|} OutVars{threadThread2of2ForFork1_#t~nondet5=|v_threadThread2of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_6|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 191#(= |#race~data~0| 0), 161#true, Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 52#L1023-2true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 125#L1039-1true, 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 78#L1024true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true]) [2024-11-10 14:44:03,511 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2024-11-10 14:44:03,512 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:03,512 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:03,512 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:03,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][118], [Black: 189#true, 83#L1039-2true, Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 117#L1023-1true, Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 138#L1024-3true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|)]) [2024-11-10 14:44:03,580 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,581 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,581 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,581 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,663 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 189#true, 83#L1039-2true, Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true, 121#L1024-3true]) [2024-11-10 14:44:03,663 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,663 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,663 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,663 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,664 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][144], [Black: 189#true, 83#L1039-2true, Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 117#L1023-1true, Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true]) [2024-11-10 14:44:03,664 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:03,664 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:03,664 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:03,664 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:03,696 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread1of2ForFork0_#t~nondet5_3|) InVars {threadThread1of2ForFork0_#t~nondet5=|v_threadThread1of2ForFork0_#t~nondet5_3|} OutVars{threadThread1of2ForFork0_#t~nondet5=|v_threadThread1of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_6|} AuxVars[] AssignedVars[#race~data~0][148], [Black: 191#(= |#race~data~0| 0), Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 134#L1023-2true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 117#L1023-1true, Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 125#L1039-1true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, Black: 184#true]) [2024-11-10 14:44:03,696 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:03,696 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:03,697 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:03,697 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:03,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread1of2ForFork0_#t~nondet5_3|) InVars {threadThread1of2ForFork0_#t~nondet5=|v_threadThread1of2ForFork0_#t~nondet5_3|} OutVars{threadThread1of2ForFork0_#t~nondet5=|v_threadThread1of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_6|} AuxVars[] AssignedVars[#race~data~0][114], [Black: 191#(= |#race~data~0| 0), Black: 200#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 198#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 134#L1023-2true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 197#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 125#L1039-1true, 194#true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, Black: 184#true, 121#L1024-3true]) [2024-11-10 14:44:03,737 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,737 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,737 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:03,737 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:03,838 INFO L124 PetriNetUnfolderBase]: 1964/7787 cut-off events. [2024-11-10 14:44:03,839 INFO L125 PetriNetUnfolderBase]: For 3488/4117 co-relation queries the response was YES. [2024-11-10 14:44:03,868 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14752 conditions, 7787 events. 1964/7787 cut-off events. For 3488/4117 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 82211 event pairs, 318 based on Foata normal form. 4/6759 useless extension candidates. Maximal degree in co-relation 10056. Up to 1231 conditions per place. [2024-11-10 14:44:03,891 INFO L140 encePairwiseOnDemand]: 154/161 looper letters, 28 selfloop transitions, 6 changer transitions 0/166 dead transitions. [2024-11-10 14:44:03,892 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 166 transitions, 584 flow [2024-11-10 14:44:03,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 803 transitions. [2024-11-10 14:44:03,894 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8312629399585921 [2024-11-10 14:44:03,894 INFO L175 Difference]: Start difference. First operand has 154 places, 163 transitions, 529 flow. Second operand 6 states and 803 transitions. [2024-11-10 14:44:03,894 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 166 transitions, 584 flow [2024-11-10 14:44:03,901 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 166 transitions, 572 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-10 14:44:03,903 INFO L231 Difference]: Finished difference. Result has 152 places, 158 transitions, 500 flow [2024-11-10 14:44:03,903 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=488, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=500, PETRI_PLACES=152, PETRI_TRANSITIONS=158} [2024-11-10 14:44:03,905 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 8 predicate places. [2024-11-10 14:44:03,905 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 158 transitions, 500 flow [2024-11-10 14:44:03,905 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 130.16666666666666) internal successors, (781), 6 states have internal predecessors, (781), 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) [2024-11-10 14:44:03,906 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:03,906 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2024-11-10 14:44:03,906 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-10 14:44:03,906 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:03,906 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:03,906 INFO L85 PathProgramCache]: Analyzing trace with hash -629613022, now seen corresponding path program 1 times [2024-11-10 14:44:03,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:03,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007562059] [2024-11-10 14:44:03,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-10 14:44:03,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:03,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007562059] [2024-11-10 14:44:03,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007562059] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:03,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:03,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:03,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121647475] [2024-11-10 14:44:03,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:03,940 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:03,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:03,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:03,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:03,960 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 161 [2024-11-10 14:44:03,960 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 158 transitions, 500 flow. Second operand has 3 states, 3 states have (on average 135.0) internal successors, (405), 3 states have internal predecessors, (405), 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) [2024-11-10 14:44:03,960 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:03,961 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 161 [2024-11-10 14:44:03,961 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:04,964 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 189#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, 117#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 19#L1023-1true, 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:04,965 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,965 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:04,965 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:04,965 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,966 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 189#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, 117#L1023-1true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true, 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:04,966 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,966 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,966 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:04,966 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:04,966 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 189#true, 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, 117#L1023-1true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:04,967 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,967 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,967 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:04,967 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:05,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 189#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 19#L1023-1true, 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 121#L1024-3true]) [2024-11-10 14:44:05,011 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:05,011 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:05,011 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:05,011 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:05,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 189#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 138#L1024-3true, 160#true, 213#true, 117#L1023-1true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:05,015 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:05,015 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:05,015 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:05,016 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:05,027 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 189#true, 83#L1039-2true, 78#L1024true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 19#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:05,028 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:05,028 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:05,028 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:05,028 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:05,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][106], [Black: 189#true, 124#L1024true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 117#L1023-1true, Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 159#true, 209#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-11-10 14:44:05,033 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:05,033 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:05,033 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:05,033 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:05,116 INFO L124 PetriNetUnfolderBase]: 4179/14176 cut-off events. [2024-11-10 14:44:05,117 INFO L125 PetriNetUnfolderBase]: For 14449/15069 co-relation queries the response was YES. [2024-11-10 14:44:05,176 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31132 conditions, 14176 events. 4179/14176 cut-off events. For 14449/15069 co-relation queries the response was YES. Maximal size of possible extension queue 737. Compared 166826 event pairs, 1456 based on Foata normal form. 10/12412 useless extension candidates. Maximal degree in co-relation 29735. Up to 4671 conditions per place. [2024-11-10 14:44:05,232 INFO L140 encePairwiseOnDemand]: 154/161 looper letters, 35 selfloop transitions, 22 changer transitions 0/179 dead transitions. [2024-11-10 14:44:05,233 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 179 transitions, 733 flow [2024-11-10 14:44:05,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 432 transitions. [2024-11-10 14:44:05,234 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8944099378881988 [2024-11-10 14:44:05,234 INFO L175 Difference]: Start difference. First operand has 152 places, 158 transitions, 500 flow. Second operand 3 states and 432 transitions. [2024-11-10 14:44:05,234 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 179 transitions, 733 flow [2024-11-10 14:44:05,277 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 179 transitions, 721 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:44:05,279 INFO L231 Difference]: Finished difference. Result has 151 places, 172 transitions, 706 flow [2024-11-10 14:44:05,279 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=488, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=706, PETRI_PLACES=151, PETRI_TRANSITIONS=172} [2024-11-10 14:44:05,280 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 7 predicate places. [2024-11-10 14:44:05,280 INFO L471 AbstractCegarLoop]: Abstraction has has 151 places, 172 transitions, 706 flow [2024-11-10 14:44:05,280 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 135.0) internal successors, (405), 3 states have internal predecessors, (405), 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) [2024-11-10 14:44:05,280 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:05,280 INFO L204 CegarLoopForPetriNet]: trace histogram [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] [2024-11-10 14:44:05,280 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-10 14:44:05,281 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:05,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:05,281 INFO L85 PathProgramCache]: Analyzing trace with hash -784721544, now seen corresponding path program 1 times [2024-11-10 14:44:05,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:05,281 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125455499] [2024-11-10 14:44:05,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-10 14:44:05,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:05,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125455499] [2024-11-10 14:44:05,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125455499] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:05,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:05,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:44:05,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494833210] [2024-11-10 14:44:05,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:05,616 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:44:05,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:05,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:44:05,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:44:05,708 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 161 [2024-11-10 14:44:05,709 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 151 places, 172 transitions, 706 flow. Second operand has 6 states, 6 states have (on average 125.0) internal successors, (750), 6 states have internal predecessors, (750), 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) [2024-11-10 14:44:05,709 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:05,709 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 161 [2024-11-10 14:44:05,709 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:07,373 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([304] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 189#true, 83#L1039-2true, Black: 181#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 160#true, 213#true, Black: 215#(= |threadThread2of2ForFork1_#t~nondet5| |#race~data~0|), Black: 186#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 117#L1023-1true, 19#L1023-1true, Black: 196#(= |ULTIMATE.start_main_~i~0#1| 0), 218#true, 159#true]) [2024-11-10 14:44:07,373 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:07,373 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:07,373 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:07,373 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:07,486 INFO L124 PetriNetUnfolderBase]: 5554/17815 cut-off events. [2024-11-10 14:44:07,486 INFO L125 PetriNetUnfolderBase]: For 17655/19690 co-relation queries the response was YES. [2024-11-10 14:44:07,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39483 conditions, 17815 events. 5554/17815 cut-off events. For 17655/19690 co-relation queries the response was YES. Maximal size of possible extension queue 851. Compared 211235 event pairs, 1803 based on Foata normal form. 38/16015 useless extension candidates. Maximal degree in co-relation 35092. Up to 3150 conditions per place. [2024-11-10 14:44:07,614 INFO L140 encePairwiseOnDemand]: 155/161 looper letters, 50 selfloop transitions, 5 changer transitions 0/195 dead transitions. [2024-11-10 14:44:07,614 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 195 transitions, 862 flow [2024-11-10 14:44:07,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 788 transitions. [2024-11-10 14:44:07,617 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8157349896480331 [2024-11-10 14:44:07,617 INFO L175 Difference]: Start difference. First operand has 151 places, 172 transitions, 706 flow. Second operand 6 states and 788 transitions. [2024-11-10 14:44:07,617 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 195 transitions, 862 flow [2024-11-10 14:44:07,643 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 195 transitions, 818 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:07,645 INFO L231 Difference]: Finished difference. Result has 153 places, 171 transitions, 670 flow [2024-11-10 14:44:07,646 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=660, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=166, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=670, PETRI_PLACES=153, PETRI_TRANSITIONS=171} [2024-11-10 14:44:07,646 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 9 predicate places. [2024-11-10 14:44:07,646 INFO L471 AbstractCegarLoop]: Abstraction has has 153 places, 171 transitions, 670 flow [2024-11-10 14:44:07,647 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 125.0) internal successors, (750), 6 states have internal predecessors, (750), 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) [2024-11-10 14:44:07,647 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:07,647 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2024-11-10 14:44:07,647 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-10 14:44:07,647 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:07,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:07,648 INFO L85 PathProgramCache]: Analyzing trace with hash -198466562, now seen corresponding path program 1 times [2024-11-10 14:44:07,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:07,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191326661] [2024-11-10 14:44:07,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:07,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-10 14:44:07,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:07,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191326661] [2024-11-10 14:44:07,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191326661] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:07,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:07,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 14:44:07,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376643571] [2024-11-10 14:44:07,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:07,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:07,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:07,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:07,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:07,717 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 141 out of 161 [2024-11-10 14:44:07,718 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 171 transitions, 670 flow. Second operand has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 states have internal predecessors, (428), 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) [2024-11-10 14:44:07,718 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:07,718 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 141 of 161 [2024-11-10 14:44:07,718 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:07,872 INFO L124 PetriNetUnfolderBase]: 212/2326 cut-off events. [2024-11-10 14:44:07,872 INFO L125 PetriNetUnfolderBase]: For 1387/1541 co-relation queries the response was YES. [2024-11-10 14:44:07,877 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4145 conditions, 2326 events. 212/2326 cut-off events. For 1387/1541 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 21059 event pairs, 54 based on Foata normal form. 43/2270 useless extension candidates. Maximal degree in co-relation 3154. Up to 262 conditions per place. [2024-11-10 14:44:07,880 INFO L140 encePairwiseOnDemand]: 155/161 looper letters, 12 selfloop transitions, 6 changer transitions 0/154 dead transitions. [2024-11-10 14:44:07,880 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 154 transitions, 509 flow [2024-11-10 14:44:07,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 444 transitions. [2024-11-10 14:44:07,881 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9192546583850931 [2024-11-10 14:44:07,882 INFO L175 Difference]: Start difference. First operand has 153 places, 171 transitions, 670 flow. Second operand 3 states and 444 transitions. [2024-11-10 14:44:07,882 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 154 transitions, 509 flow [2024-11-10 14:44:07,884 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 154 transitions, 487 flow, removed 6 selfloop flow, removed 5 redundant places. [2024-11-10 14:44:07,885 INFO L231 Difference]: Finished difference. Result has 150 places, 149 transitions, 440 flow [2024-11-10 14:44:07,885 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=428, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=440, PETRI_PLACES=150, PETRI_TRANSITIONS=149} [2024-11-10 14:44:07,885 INFO L277 CegarLoopForPetriNet]: 144 programPoint places, 6 predicate places. [2024-11-10 14:44:07,886 INFO L471 AbstractCegarLoop]: Abstraction has has 150 places, 149 transitions, 440 flow [2024-11-10 14:44:07,887 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 states have internal predecessors, (428), 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) [2024-11-10 14:44:07,887 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:07,887 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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] [2024-11-10 14:44:07,887 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-10 14:44:07,887 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-10 14:44:07,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:07,887 INFO L85 PathProgramCache]: Analyzing trace with hash -143374266, now seen corresponding path program 1 times [2024-11-10 14:44:07,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:07,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482639432] [2024-11-10 14:44:07,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:44:07,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:44:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:44:07,926 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:44:07,927 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-11-10 14:44:07,927 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-11-10 14:44:07,928 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-11-10 14:44:07,928 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-11-10 14:44:07,928 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-11-10 14:44:07,928 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-11-10 14:44:07,928 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-11-10 14:44:07,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-10 14:44:07,928 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:44:07,929 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:44:07,929 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-10 14:44:07,956 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-11-10 14:44:07,960 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 202 places, 197 transitions, 448 flow [2024-11-10 14:44:08,004 INFO L124 PetriNetUnfolderBase]: 41/694 cut-off events. [2024-11-10 14:44:08,004 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-10 14:44:08,007 INFO L83 FinitePrefix]: Finished finitePrefix Result has 750 conditions, 694 events. 41/694 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2768 event pairs, 6 based on Foata normal form. 0/606 useless extension candidates. Maximal degree in co-relation 743. Up to 32 conditions per place. [2024-11-10 14:44:08,007 INFO L82 GeneralOperation]: Start removeDead. Operand has 202 places, 197 transitions, 448 flow [2024-11-10 14:44:08,010 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 163 places, 160 transitions, 353 flow [2024-11-10 14:44:08,011 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:44:08,012 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;@5e08afc1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:44:08,012 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-11-10 14:44:08,014 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:44:08,014 INFO L124 PetriNetUnfolderBase]: 2/50 cut-off events. [2024-11-10 14:44:08,014 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:44:08,014 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:08,015 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] [2024-11-10 14:44:08,015 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:08,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:08,015 INFO L85 PathProgramCache]: Analyzing trace with hash 2123447278, now seen corresponding path program 1 times [2024-11-10 14:44:08,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:08,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503686197] [2024-11-10 14:44:08,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:08,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:08,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:08,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503686197] [2024-11-10 14:44:08,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [503686197] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:08,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:08,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:44:08,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057706385] [2024-11-10 14:44:08,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:08,165 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:44:08,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:08,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:44:08,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:44:08,263 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 197 [2024-11-10 14:44:08,264 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 160 transitions, 353 flow. Second operand has 6 states, 6 states have (on average 149.5) internal successors, (897), 6 states have internal predecessors, (897), 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) [2024-11-10 14:44:08,264 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:08,264 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 197 [2024-11-10 14:44:08,264 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:09,313 INFO L124 PetriNetUnfolderBase]: 4128/12639 cut-off events. [2024-11-10 14:44:09,313 INFO L125 PetriNetUnfolderBase]: For 903/903 co-relation queries the response was YES. [2024-11-10 14:44:09,364 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19282 conditions, 12639 events. 4128/12639 cut-off events. For 903/903 co-relation queries the response was YES. Maximal size of possible extension queue 341. Compared 130120 event pairs, 2271 based on Foata normal form. 287/11843 useless extension candidates. Maximal degree in co-relation 4528. Up to 5634 conditions per place. [2024-11-10 14:44:09,406 INFO L140 encePairwiseOnDemand]: 188/197 looper letters, 56 selfloop transitions, 5 changer transitions 1/180 dead transitions. [2024-11-10 14:44:09,407 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 180 transitions, 515 flow [2024-11-10 14:44:09,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 953 transitions. [2024-11-10 14:44:09,408 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8062605752961083 [2024-11-10 14:44:09,408 INFO L175 Difference]: Start difference. First operand has 163 places, 160 transitions, 353 flow. Second operand 6 states and 953 transitions. [2024-11-10 14:44:09,409 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 180 transitions, 515 flow [2024-11-10 14:44:09,412 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 180 transitions, 511 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:09,414 INFO L231 Difference]: Finished difference. Result has 165 places, 155 transitions, 349 flow [2024-11-10 14:44:09,414 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=341, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=349, PETRI_PLACES=165, PETRI_TRANSITIONS=155} [2024-11-10 14:44:09,415 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 2 predicate places. [2024-11-10 14:44:09,415 INFO L471 AbstractCegarLoop]: Abstraction has has 165 places, 155 transitions, 349 flow [2024-11-10 14:44:09,415 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 149.5) internal successors, (897), 6 states have internal predecessors, (897), 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) [2024-11-10 14:44:09,415 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:09,416 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] [2024-11-10 14:44:09,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-10 14:44:09,416 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:09,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:09,416 INFO L85 PathProgramCache]: Analyzing trace with hash 650667180, now seen corresponding path program 1 times [2024-11-10 14:44:09,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:09,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460908922] [2024-11-10 14:44:09,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:09,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:09,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460908922] [2024-11-10 14:44:09,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460908922] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:09,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:09,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:44:09,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819899840] [2024-11-10 14:44:09,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:09,538 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:44:09,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:09,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:44:09,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:44:09,621 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 197 [2024-11-10 14:44:09,622 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 155 transitions, 349 flow. Second operand has 6 states, 6 states have (on average 152.33333333333334) internal successors, (914), 6 states have internal predecessors, (914), 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) [2024-11-10 14:44:09,622 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:09,622 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 197 [2024-11-10 14:44:09,622 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:10,943 INFO L124 PetriNetUnfolderBase]: 4219/17553 cut-off events. [2024-11-10 14:44:10,944 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-11-10 14:44:11,000 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24350 conditions, 17553 events. 4219/17553 cut-off events. For 855/855 co-relation queries the response was YES. Maximal size of possible extension queue 394. Compared 205044 event pairs, 3121 based on Foata normal form. 0/16088 useless extension candidates. Maximal degree in co-relation 18051. Up to 5486 conditions per place. [2024-11-10 14:44:11,045 INFO L140 encePairwiseOnDemand]: 191/197 looper letters, 55 selfloop transitions, 5 changer transitions 0/180 dead transitions. [2024-11-10 14:44:11,045 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 180 transitions, 519 flow [2024-11-10 14:44:11,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 967 transitions. [2024-11-10 14:44:11,056 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8181049069373942 [2024-11-10 14:44:11,056 INFO L175 Difference]: Start difference. First operand has 165 places, 155 transitions, 349 flow. Second operand 6 states and 967 transitions. [2024-11-10 14:44:11,056 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 180 transitions, 519 flow [2024-11-10 14:44:11,058 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 180 transitions, 509 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:44:11,059 INFO L231 Difference]: Finished difference. Result has 163 places, 154 transitions, 347 flow [2024-11-10 14:44:11,059 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=347, PETRI_PLACES=163, PETRI_TRANSITIONS=154} [2024-11-10 14:44:11,059 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 0 predicate places. [2024-11-10 14:44:11,060 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 154 transitions, 347 flow [2024-11-10 14:44:11,060 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 152.33333333333334) internal successors, (914), 6 states have internal predecessors, (914), 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) [2024-11-10 14:44:11,060 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:11,060 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] [2024-11-10 14:44:11,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-10 14:44:11,060 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:11,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:11,061 INFO L85 PathProgramCache]: Analyzing trace with hash -995529155, now seen corresponding path program 1 times [2024-11-10 14:44:11,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:11,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337290321] [2024-11-10 14:44:11,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:11,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:11,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337290321] [2024-11-10 14:44:11,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337290321] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:11,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:11,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:11,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384996317] [2024-11-10 14:44:11,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:11,080 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:11,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:11,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:11,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:11,100 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 197 [2024-11-10 14:44:11,100 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 154 transitions, 347 flow. Second operand has 3 states, 3 states have (on average 160.66666666666666) internal successors, (482), 3 states have internal predecessors, (482), 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) [2024-11-10 14:44:11,100 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:11,100 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 197 [2024-11-10 14:44:11,101 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:13,425 INFO L124 PetriNetUnfolderBase]: 7646/23735 cut-off events. [2024-11-10 14:44:13,425 INFO L125 PetriNetUnfolderBase]: For 2862/3318 co-relation queries the response was YES. [2024-11-10 14:44:13,525 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35614 conditions, 23735 events. 7646/23735 cut-off events. For 2862/3318 co-relation queries the response was YES. Maximal size of possible extension queue 788. Compared 280799 event pairs, 4751 based on Foata normal form. 0/21088 useless extension candidates. Maximal degree in co-relation 13930. Up to 8998 conditions per place. [2024-11-10 14:44:13,621 INFO L140 encePairwiseOnDemand]: 189/197 looper letters, 36 selfloop transitions, 7 changer transitions 0/172 dead transitions. [2024-11-10 14:44:13,621 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 172 transitions, 489 flow [2024-11-10 14:44:13,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 521 transitions. [2024-11-10 14:44:13,623 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8815566835871405 [2024-11-10 14:44:13,623 INFO L175 Difference]: Start difference. First operand has 163 places, 154 transitions, 347 flow. Second operand 3 states and 521 transitions. [2024-11-10 14:44:13,623 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 172 transitions, 489 flow [2024-11-10 14:44:13,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 172 transitions, 479 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-10 14:44:13,627 INFO L231 Difference]: Finished difference. Result has 162 places, 160 transitions, 391 flow [2024-11-10 14:44:13,627 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=391, PETRI_PLACES=162, PETRI_TRANSITIONS=160} [2024-11-10 14:44:13,627 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, -1 predicate places. [2024-11-10 14:44:13,627 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 160 transitions, 391 flow [2024-11-10 14:44:13,628 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 160.66666666666666) internal successors, (482), 3 states have internal predecessors, (482), 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) [2024-11-10 14:44:13,628 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:13,628 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] [2024-11-10 14:44:13,628 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-10 14:44:13,628 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:13,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:13,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1702007521, now seen corresponding path program 1 times [2024-11-10 14:44:13,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:13,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485680721] [2024-11-10 14:44:13,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:13,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:13,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:13,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485680721] [2024-11-10 14:44:13,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485680721] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:13,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:13,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:13,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410129902] [2024-11-10 14:44:13,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:13,650 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:13,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:13,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:13,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:13,689 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 197 [2024-11-10 14:44:13,690 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 160 transitions, 391 flow. Second operand has 3 states, 3 states have (on average 160.66666666666666) internal successors, (482), 3 states have internal predecessors, (482), 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) [2024-11-10 14:44:13,690 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:13,690 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 197 [2024-11-10 14:44:13,690 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:15,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [194#true, 193#true, 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true, 55#L1023-1true]) [2024-11-10 14:44:15,313 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:15,313 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:15,313 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:15,313 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [194#true, 193#true, 190#L1023-1true, 96#L1039-2true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true]) [2024-11-10 14:44:15,314 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [177#L1024true, 194#true, 193#true, 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true]) [2024-11-10 14:44:15,314 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:15,314 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:15,315 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:15,315 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:16,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [193#true, 195#true, 190#L1023-1true, 96#L1039-2true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true, 55#L1023-1true]) [2024-11-10 14:44:16,573 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:16,573 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:16,573 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:16,573 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [177#L1024true, 193#true, 195#true, 96#L1039-2true, 190#L1023-1true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true]) [2024-11-10 14:44:16,574 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [193#true, 195#true, 96#L1039-2true, 190#L1023-1true, 91#threadENTRYtrue, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true]) [2024-11-10 14:44:16,574 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:16,574 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:16,672 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [185#L1022true, 193#true, 195#true, 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true, 55#L1023-1true]) [2024-11-10 14:44:16,673 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [185#L1022true, 193#true, 195#true, 96#L1039-2true, 190#L1023-1true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true]) [2024-11-10 14:44:16,673 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:16,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][125], [177#L1024true, 185#L1022true, 193#true, 195#true, 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true]) [2024-11-10 14:44:16,674 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-10 14:44:16,674 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-10 14:44:16,674 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-10 14:44:16,674 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-10 14:44:16,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [193#true, 195#true, 96#L1039-2true, 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 217#true, 55#L1023-1true]) [2024-11-10 14:44:16,754 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:16,754 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:16,755 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:16,755 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:16,937 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][146], [193#true, 195#true, 96#L1039-2true, 190#L1023-1true, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true, 55#L1023-1true]) [2024-11-10 14:44:16,937 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:16,938 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:16,938 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:16,938 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:17,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][84], [193#true, 195#true, 96#L1039-2true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 48#L1024true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true]) [2024-11-10 14:44:17,522 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-10 14:44:17,522 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:17,522 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:44:17,522 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:44:17,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][84], [177#L1024true, 193#true, 195#true, 96#L1039-2true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 217#true]) [2024-11-10 14:44:17,535 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-10 14:44:17,535 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-10 14:44:17,535 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-11-10 14:44:17,536 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-10 14:44:17,633 INFO L124 PetriNetUnfolderBase]: 12754/37255 cut-off events. [2024-11-10 14:44:17,634 INFO L125 PetriNetUnfolderBase]: For 13663/15146 co-relation queries the response was YES. [2024-11-10 14:44:17,891 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66477 conditions, 37255 events. 12754/37255 cut-off events. For 13663/15146 co-relation queries the response was YES. Maximal size of possible extension queue 1373. Compared 464659 event pairs, 7362 based on Foata normal form. 32/32841 useless extension candidates. Maximal degree in co-relation 49931. Up to 14516 conditions per place. [2024-11-10 14:44:18,012 INFO L140 encePairwiseOnDemand]: 189/197 looper letters, 36 selfloop transitions, 11 changer transitions 0/178 dead transitions. [2024-11-10 14:44:18,013 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 178 transitions, 552 flow [2024-11-10 14:44:18,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 518 transitions. [2024-11-10 14:44:18,014 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8764805414551607 [2024-11-10 14:44:18,014 INFO L175 Difference]: Start difference. First operand has 162 places, 160 transitions, 391 flow. Second operand 3 states and 518 transitions. [2024-11-10 14:44:18,014 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 178 transitions, 552 flow [2024-11-10 14:44:18,055 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 178 transitions, 530 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:18,057 INFO L231 Difference]: Finished difference. Result has 164 places, 169 transitions, 473 flow [2024-11-10 14:44:18,057 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=377, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=473, PETRI_PLACES=164, PETRI_TRANSITIONS=169} [2024-11-10 14:44:18,057 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 1 predicate places. [2024-11-10 14:44:18,057 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 169 transitions, 473 flow [2024-11-10 14:44:18,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 160.66666666666666) internal successors, (482), 3 states have internal predecessors, (482), 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) [2024-11-10 14:44:18,058 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:18,058 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] [2024-11-10 14:44:18,058 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-10 14:44:18,058 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:18,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:18,058 INFO L85 PathProgramCache]: Analyzing trace with hash 1175123425, now seen corresponding path program 1 times [2024-11-10 14:44:18,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:18,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068838363] [2024-11-10 14:44:18,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:18,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:18,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068838363] [2024-11-10 14:44:18,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2068838363] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:18,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:18,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:18,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276348880] [2024-11-10 14:44:18,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:18,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:18,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:18,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:18,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:18,098 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 197 [2024-11-10 14:44:18,098 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 169 transitions, 473 flow. Second operand has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 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) [2024-11-10 14:44:18,099 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:18,099 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 197 [2024-11-10 14:44:18,099 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:19,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][151], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 194#true, 193#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 55#L1023-1true]) [2024-11-10 14:44:19,512 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:19,512 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:19,512 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:19,512 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:19,938 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 194#true, 193#true, 229#(= |#race~data~0| 0), 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 121#L1024-3true, 55#L1023-1true]) [2024-11-10 14:44:19,938 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:19,938 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:19,938 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:19,938 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:20,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [57#L1024true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 194#true, 193#true, 229#(= |#race~data~0| 0), 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 55#L1023-1true]) [2024-11-10 14:44:20,046 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-10 14:44:20,046 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:20,046 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-10 14:44:20,046 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-11-10 14:44:21,711 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 227#true, 83#L1023-2true, 193#true, 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 197#true, 121#L1024-3true]) [2024-11-10 14:44:21,711 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-10 14:44:21,711 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-10 14:44:21,711 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-10 14:44:21,711 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-10 14:44:21,820 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][151], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, 229#(= |#race~data~0| 0), 190#L1023-1true, 96#L1039-2true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 55#L1023-1true]) [2024-11-10 14:44:21,821 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:21,821 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:21,821 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:21,821 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:21,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][151], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 185#L1022true, 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 55#L1023-1true]) [2024-11-10 14:44:21,977 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:21,977 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:21,977 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:21,977 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:22,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 121#L1024-3true, 55#L1023-1true]) [2024-11-10 14:44:22,193 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:22,193 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:22,193 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:22,194 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:22,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 227#true, 83#L1023-2true, 193#true, 195#true, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 197#true, 121#L1024-3true]) [2024-11-10 14:44:22,239 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is not cut-off event [2024-11-10 14:44:22,239 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is not cut-off event [2024-11-10 14:44:22,239 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is not cut-off event [2024-11-10 14:44:22,239 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is not cut-off event [2024-11-10 14:44:22,274 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [57#L1024true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 55#L1023-1true]) [2024-11-10 14:44:22,274 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-10 14:44:22,274 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-10 14:44:22,275 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-10 14:44:22,275 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-10 14:44:22,352 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 185#L1022true, 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 121#L1024-3true, 55#L1023-1true]) [2024-11-10 14:44:22,352 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-10 14:44:22,352 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:22,352 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:22,352 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-10 14:44:22,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][87], [57#L1024true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 185#L1022true, 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true, 55#L1023-1true]) [2024-11-10 14:44:22,430 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-10 14:44:22,430 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-10 14:44:22,430 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-10 14:44:22,430 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-10 14:44:22,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][151], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 222#true, 55#L1023-1true]) [2024-11-10 14:44:22,506 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:22,506 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:22,506 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:22,506 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:22,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][151], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 222#true, 55#L1023-1true]) [2024-11-10 14:44:22,979 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:22,979 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:22,979 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:22,980 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:23,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][84], [57#L1024true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 193#true, 195#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 222#true, 196#true]) [2024-11-10 14:44:23,865 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-10 14:44:23,865 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-10 14:44:23,865 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-10 14:44:23,865 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-11-10 14:44:24,108 INFO L124 PetriNetUnfolderBase]: 22617/62606 cut-off events. [2024-11-10 14:44:24,108 INFO L125 PetriNetUnfolderBase]: For 40202/41176 co-relation queries the response was YES. [2024-11-10 14:44:24,338 INFO L83 FinitePrefix]: Finished finitePrefix Result has 126464 conditions, 62606 events. 22617/62606 cut-off events. For 40202/41176 co-relation queries the response was YES. Maximal size of possible extension queue 2181. Compared 806354 event pairs, 9153 based on Foata normal form. 18/54859 useless extension candidates. Maximal degree in co-relation 101172. Up to 19712 conditions per place. [2024-11-10 14:44:24,560 INFO L140 encePairwiseOnDemand]: 190/197 looper letters, 38 selfloop transitions, 17 changer transitions 0/190 dead transitions. [2024-11-10 14:44:24,560 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 190 transitions, 687 flow [2024-11-10 14:44:24,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 520 transitions. [2024-11-10 14:44:24,561 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8798646362098139 [2024-11-10 14:44:24,561 INFO L175 Difference]: Start difference. First operand has 164 places, 169 transitions, 473 flow. Second operand 3 states and 520 transitions. [2024-11-10 14:44:24,562 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 190 transitions, 687 flow [2024-11-10 14:44:24,720 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 190 transitions, 651 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:24,722 INFO L231 Difference]: Finished difference. Result has 166 places, 182 transitions, 621 flow [2024-11-10 14:44:24,723 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=451, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=621, PETRI_PLACES=166, PETRI_TRANSITIONS=182} [2024-11-10 14:44:24,723 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 3 predicate places. [2024-11-10 14:44:24,723 INFO L471 AbstractCegarLoop]: Abstraction has has 166 places, 182 transitions, 621 flow [2024-11-10 14:44:24,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 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) [2024-11-10 14:44:24,723 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:24,724 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] [2024-11-10 14:44:24,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-10 14:44:24,724 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:24,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:24,724 INFO L85 PathProgramCache]: Analyzing trace with hash -2080252605, now seen corresponding path program 1 times [2024-11-10 14:44:24,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:24,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861253069] [2024-11-10 14:44:24,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:24,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:24,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:24,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861253069] [2024-11-10 14:44:24,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861253069] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:24,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:24,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 14:44:24,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893772893] [2024-11-10 14:44:24,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:24,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-10 14:44:24,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:24,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 14:44:24,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-10 14:44:24,931 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 197 [2024-11-10 14:44:24,932 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 182 transitions, 621 flow. Second operand has 5 states, 5 states have (on average 160.6) internal successors, (803), 5 states have internal predecessors, (803), 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) [2024-11-10 14:44:24,932 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:24,932 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 197 [2024-11-10 14:44:24,932 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:26,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 194#true, 193#true, Black: 227#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:26,628 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:26,628 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:26,628 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:26,628 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:28,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 197#true, 57#L1024true, 146#L1039-1true, 227#true, 185#L1022true, 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 232#true]) [2024-11-10 14:44:28,707 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is not cut-off event [2024-11-10 14:44:28,707 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2024-11-10 14:44:28,707 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2024-11-10 14:44:28,707 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2024-11-10 14:44:29,256 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, 195#true, Black: 227#true, 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, 91#threadENTRYtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:29,257 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:29,257 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:29,257 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:29,257 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:30,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][192], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 83#L1023-2true, 195#true, Black: 229#(= |#race~data~0| 0), 192#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 197#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:30,514 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,514 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,514 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,514 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,529 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,529 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,529 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,529 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 8#L1023-2true, 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,532 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,533 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,533 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,533 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,533 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,533 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,533 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,534 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,534 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,534 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,535 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,535 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,535 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,535 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,535 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,542 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][191], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 83#L1023-2true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 197#true, 232#true]) [2024-11-10 14:44:30,542 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,542 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,542 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,543 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 96#L1039-2true, 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,545 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,545 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,545 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,545 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,545 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,546 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,546 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,546 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,546 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,546 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,546 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 31#L1023-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:30,547 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,547 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:30,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,649 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,649 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,650 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,650 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:30,673 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,673 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,673 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,673 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,674 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,674 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,674 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,674 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:30,676 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,676 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:30,676 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,676 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:30,931 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,931 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,931 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,931 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,931 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,940 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:30,940 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,940 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,940 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,940 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,950 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][172], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 96#L1039-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,950 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:30,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][172], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:30,951 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,951 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:30,951 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:30,951 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 31#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,008 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,008 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,008 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,008 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:31,009 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,009 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,022 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 8#L1023-2true, 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,022 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,022 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,023 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,023 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,023 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,024 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:31,024 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,024 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,029 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 96#L1039-2true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:31,029 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,030 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:31,030 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:31,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][172], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:31,032 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,032 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,032 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,033 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,033 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,033 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,033 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,034 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][133], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 96#L1039-2true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,034 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,034 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,034 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:31,034 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:31,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][133], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,035 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,035 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,035 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][133], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 190#L1023-1true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:31,036 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,036 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,037 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,037 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,037 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,037 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,037 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,037 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:31,088 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,088 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,088 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,089 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:31,096 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,096 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,096 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:31,096 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:31,159 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,160 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-10 14:44:31,160 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:31,160 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-11-10 14:44:31,160 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:31,181 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,181 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-10 14:44:31,181 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:31,181 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-11-10 14:44:31,181 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-11-10 14:44:31,181 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:31,354 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][191], [146#L1039-1true, 177#L1024true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 194#true, 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 197#true, 232#true]) [2024-11-10 14:44:31,354 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:31,354 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:31,354 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:31,354 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:31,382 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 227#true, 83#L1023-2true, 193#true, 195#true, Black: 229#(= |#race~data~0| 0), Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 197#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,383 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is not cut-off event [2024-11-10 14:44:31,383 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is not cut-off event [2024-11-10 14:44:31,383 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is not cut-off event [2024-11-10 14:44:31,383 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is not cut-off event [2024-11-10 14:44:31,518 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [146#L1039-1true, Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 177#L1024true, 227#true, 83#L1023-2true, 194#true, 193#true, Black: 229#(= |#race~data~0| 0), Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 197#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:31,518 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-10 14:44:31,518 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:31,518 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:31,518 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:31,947 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 194#true, 193#true, Black: 227#true, 229#(= |#race~data~0| 0), 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:31,947 INFO L294 olderBase$Statistics]: this new event has 178 ancestors and is cut-off event [2024-11-10 14:44:31,947 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:31,948 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:31,948 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:32,085 INFO L124 PetriNetUnfolderBase]: 21716/71198 cut-off events. [2024-11-10 14:44:32,086 INFO L125 PetriNetUnfolderBase]: For 40915/52370 co-relation queries the response was YES. [2024-11-10 14:44:32,506 INFO L83 FinitePrefix]: Finished finitePrefix Result has 138219 conditions, 71198 events. 21716/71198 cut-off events. For 40915/52370 co-relation queries the response was YES. Maximal size of possible extension queue 2210. Compared 997539 event pairs, 9716 based on Foata normal form. 246/61497 useless extension candidates. Maximal degree in co-relation 78745. Up to 17428 conditions per place. [2024-11-10 14:44:32,781 INFO L140 encePairwiseOnDemand]: 189/197 looper letters, 32 selfloop transitions, 7 changer transitions 1/195 dead transitions. [2024-11-10 14:44:32,781 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 195 transitions, 728 flow [2024-11-10 14:44:32,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:32,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 995 transitions. [2024-11-10 14:44:32,783 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8417935702199661 [2024-11-10 14:44:32,783 INFO L175 Difference]: Start difference. First operand has 166 places, 182 transitions, 621 flow. Second operand 6 states and 995 transitions. [2024-11-10 14:44:32,783 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 195 transitions, 728 flow [2024-11-10 14:44:33,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 195 transitions, 694 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:33,136 INFO L231 Difference]: Finished difference. Result has 173 places, 188 transitions, 638 flow [2024-11-10 14:44:33,136 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=587, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=638, PETRI_PLACES=173, PETRI_TRANSITIONS=188} [2024-11-10 14:44:33,137 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 10 predicate places. [2024-11-10 14:44:33,137 INFO L471 AbstractCegarLoop]: Abstraction has has 173 places, 188 transitions, 638 flow [2024-11-10 14:44:33,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 160.6) internal successors, (803), 5 states have internal predecessors, (803), 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) [2024-11-10 14:44:33,137 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:33,137 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] [2024-11-10 14:44:33,137 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-10 14:44:33,138 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:33,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:33,138 INFO L85 PathProgramCache]: Analyzing trace with hash -737043348, now seen corresponding path program 1 times [2024-11-10 14:44:33,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:33,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573734094] [2024-11-10 14:44:33,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:33,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:33,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:33,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573734094] [2024-11-10 14:44:33,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1573734094] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:33,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:33,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-10 14:44:33,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587559352] [2024-11-10 14:44:33,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:33,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 14:44:33,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:33,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 14:44:33,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-10 14:44:33,269 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 197 [2024-11-10 14:44:33,270 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 188 transitions, 638 flow. Second operand has 6 states, 6 states have (on average 158.16666666666666) internal successors, (949), 6 states have internal predecessors, (949), 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) [2024-11-10 14:44:33,270 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:33,270 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 197 [2024-11-10 14:44:33,270 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:33,883 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 57#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:33,883 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2024-11-10 14:44:33,883 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:33,884 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:33,884 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:34,016 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][117], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:34,016 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,016 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:34,016 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,016 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:34,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][145], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:34,481 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:34,481 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:34,481 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:34,481 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:34,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:34,482 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,482 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,482 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:34,482 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:34,657 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([632] L1023-3-->L1023-2: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_6|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][150], [Black: 222#true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 31#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:34,657 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-10 14:44:34,657 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:34,657 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:34,657 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:34,909 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([632] L1023-3-->L1023-2: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_6|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][113], [Black: 222#true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 31#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:34,909 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,909 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:34,910 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:34,910 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:35,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, 57#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 7#threadENTRYtrue, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 232#true, 55#L1023-1true]) [2024-11-10 14:44:35,176 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-10 14:44:35,176 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:35,176 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:35,176 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:35,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][190], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, 57#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 185#L1022true, 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 232#true, 55#L1023-1true]) [2024-11-10 14:44:35,567 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-10 14:44:35,567 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-10 14:44:35,567 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-10 14:44:35,567 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-10 14:44:35,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, 57#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 185#L1022true, 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 232#true]) [2024-11-10 14:44:35,812 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2024-11-10 14:44:35,812 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-10 14:44:35,812 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-10 14:44:35,812 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-10 14:44:36,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][145], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 190#L1023-1true, 91#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:36,122 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,122 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,122 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,122 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 91#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:36,123 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,123 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,123 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,123 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 94#threadENTRYtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:36,430 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,430 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,430 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,430 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([632] L1023-3-->L1023-2: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_6|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][150], [Black: 222#true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 91#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 31#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,431 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,431 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,431 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,431 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 73#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:36,446 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,446 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,446 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-10 14:44:36,446 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-10 14:44:36,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 145#L1022true, 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,552 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,552 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,552 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,552 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 51#L1022true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,560 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,560 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,560 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,560 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 94#threadENTRYtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:36,587 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,587 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,587 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,587 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([632] L1023-3-->L1023-2: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_6|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][113], [Black: 222#true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 91#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 31#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:36,588 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,588 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,588 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,588 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 73#threadENTRYtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:36,622 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,622 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,622 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-10 14:44:36,622 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-11-10 14:44:36,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 121#L1024-3true, 232#true]) [2024-11-10 14:44:36,691 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is not cut-off event [2024-11-10 14:44:36,691 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is not cut-off event [2024-11-10 14:44:36,691 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is not cut-off event [2024-11-10 14:44:36,691 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is not cut-off event [2024-11-10 14:44:36,696 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 145#L1022true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:36,697 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-10 14:44:36,697 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-10 14:44:36,697 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:36,697 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:36,725 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 51#L1022true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,725 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-10 14:44:36,725 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:36,725 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-10 14:44:36,725 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-10 14:44:36,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][117], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,771 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,771 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,771 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,771 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][145], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:36,781 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,781 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,781 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,781 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][190], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 83#L1023-2true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 229#(= |#race~data~0| 0), 192#true, 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,861 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,861 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,861 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,861 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,884 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,884 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,884 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,884 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,890 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,890 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,890 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,891 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,892 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,893 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,893 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 8#L1023-2true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,893 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,894 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,894 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,894 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,901 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 83#L1023-2true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 232#true]) [2024-11-10 14:44:36,901 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,901 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,901 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,901 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,902 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,902 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,902 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,902 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,902 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,903 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,903 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,903 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,903 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,903 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,904 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,904 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 31#L1023-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,904 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,905 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,905 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,905 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,946 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:36,947 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,947 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,947 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,947 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,960 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:36,960 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,960 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,960 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,960 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:36,960 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:36,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:36,961 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,961 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:36,961 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,961 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:36,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,970 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,970 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,970 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,970 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:36,971 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,971 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:36,971 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:36,971 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:37,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,022 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,022 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-10 14:44:37,022 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-10 14:44:37,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,028 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,028 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,028 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,028 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,062 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,062 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,062 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,062 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,062 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 31#L1023-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,062 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,062 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,063 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:37,063 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,063 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,064 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,064 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,065 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,065 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,065 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,072 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,072 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,072 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,072 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,072 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 8#L1023-2true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,080 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,080 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,081 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-10 14:44:37,081 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-10 14:44:37,081 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,081 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,082 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,082 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 138#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,084 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,084 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,084 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,085 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,085 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,280 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 57#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,280 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,280 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,280 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,281 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,281 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,287 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,287 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,287 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,288 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,288 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][166], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,288 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,288 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,288 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,288 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,294 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,294 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,294 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,294 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,295 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,295 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,295 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,295 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,295 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 232#true]) [2024-11-10 14:44:37,303 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,303 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,303 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,303 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,310 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,310 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,310 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,310 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,310 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:44:37,310 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 96#L1039-2true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 55#L1023-1true, 232#true]) [2024-11-10 14:44:37,348 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-10 14:44:37,348 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:37,348 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-10 14:44:37,348 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-10 14:44:37,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 129#L1024-3true, 82#L1023-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,381 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-10 14:44:37,381 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:37,381 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-11-10 14:44:37,381 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:44:37,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([552] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread2of3ForFork1_#t~nondet5_3|) InVars {threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread2of3ForFork1_#t~nondet5=|v_threadThread2of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][167], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 82#L1023-2true, 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,422 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,422 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:44:37,422 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,422 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:44:37,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][189], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 83#L1023-2true, 193#true, Black: 229#(= |#race~data~0| 0), 190#L1023-1true, 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 146#L1039-1true, Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 232#true]) [2024-11-10 14:44:37,469 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,469 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,469 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,469 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-11-10 14:44:37,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([467] L-1-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_1|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~post17#1, ULTIMATE.start_main_#t~nondet15#1][129], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, Black: 227#true, 243#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 57#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 185#L1022true, 195#true, 90#ULTIMATE.startFINALtrue, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,488 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-11-10 14:44:37,488 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,488 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,488 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-10 14:44:37,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([568] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread3of3ForFork1_#t~nondet5_3|) InVars {threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread3of3ForFork1_#t~nondet5=|v_threadThread3of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][184], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 83#L1023-2true, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 229#(= |#race~data~0| 0), 197#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,582 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,582 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,582 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,582 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-10 14:44:37,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,700 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-11-10 14:44:37,700 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:37,700 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-10 14:44:37,700 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-10 14:44:37,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([467] L-1-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_1|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~post17#1, ULTIMATE.start_main_#t~nondet15#1][129], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 193#true, Black: 227#true, 243#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 177#L1024true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 195#true, 90#ULTIMATE.startFINALtrue, 48#L1024true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,710 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-10 14:44:37,710 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:44:37,710 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:44:37,710 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:44:37,729 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][108], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true, 55#L1023-1true]) [2024-11-10 14:44:37,729 INFO L294 olderBase$Statistics]: this new event has 178 ancestors and is cut-off event [2024-11-10 14:44:37,730 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,730 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,730 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:37,730 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:37,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, 191#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, 129#L1024-3true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 232#true]) [2024-11-10 14:44:37,762 INFO L294 olderBase$Statistics]: this new event has 178 ancestors and is cut-off event [2024-11-10 14:44:37,762 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,762 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:37,762 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([484] L1038-->L1039-2: Formula: (= |v_#race~data~0_3| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, Black: 227#true, Black: 235#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 236#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 238#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 194#true, 96#L1039-2true, Black: 219#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 196#true, 121#L1024-3true, 232#true]) [2024-11-10 14:44:37,767 INFO L294 olderBase$Statistics]: this new event has 178 ancestors and is cut-off event [2024-11-10 14:44:37,767 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,767 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-10 14:44:37,767 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-11-10 14:44:37,803 INFO L124 PetriNetUnfolderBase]: 14605/46039 cut-off events. [2024-11-10 14:44:37,804 INFO L125 PetriNetUnfolderBase]: For 23034/27572 co-relation queries the response was YES. [2024-11-10 14:44:38,018 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91349 conditions, 46039 events. 14605/46039 cut-off events. For 23034/27572 co-relation queries the response was YES. Maximal size of possible extension queue 1613. Compared 600533 event pairs, 3227 based on Foata normal form. 37/38825 useless extension candidates. Maximal degree in co-relation 63473. Up to 8543 conditions per place. [2024-11-10 14:44:38,178 INFO L140 encePairwiseOnDemand]: 190/197 looper letters, 34 selfloop transitions, 6 changer transitions 0/193 dead transitions. [2024-11-10 14:44:38,179 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 193 transitions, 709 flow [2024-11-10 14:44:38,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 14:44:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-10 14:44:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 977 transitions. [2024-11-10 14:44:38,181 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8265651438240271 [2024-11-10 14:44:38,181 INFO L175 Difference]: Start difference. First operand has 173 places, 188 transitions, 638 flow. Second operand 6 states and 977 transitions. [2024-11-10 14:44:38,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 193 transitions, 709 flow [2024-11-10 14:44:38,497 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 171 places, 193 transitions, 697 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-10 14:44:38,499 INFO L231 Difference]: Finished difference. Result has 171 places, 183 transitions, 609 flow [2024-11-10 14:44:38,499 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=597, PETRI_DIFFERENCE_MINUEND_PLACES=166, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=609, PETRI_PLACES=171, PETRI_TRANSITIONS=183} [2024-11-10 14:44:38,499 INFO L277 CegarLoopForPetriNet]: 163 programPoint places, 8 predicate places. [2024-11-10 14:44:38,500 INFO L471 AbstractCegarLoop]: Abstraction has has 171 places, 183 transitions, 609 flow [2024-11-10 14:44:38,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 158.16666666666666) internal successors, (949), 6 states have internal predecessors, (949), 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) [2024-11-10 14:44:38,500 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:38,501 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2024-11-10 14:44:38,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-11-10 14:44:38,501 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-10 14:44:38,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:38,501 INFO L85 PathProgramCache]: Analyzing trace with hash -2045270284, now seen corresponding path program 1 times [2024-11-10 14:44:38,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:38,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541432911] [2024-11-10 14:44:38,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-10 14:44:38,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:38,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541432911] [2024-11-10 14:44:38,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541432911] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:38,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:38,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:38,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652859726] [2024-11-10 14:44:38,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:38,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:38,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:38,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:38,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:38,557 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 197 [2024-11-10 14:44:38,558 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 183 transitions, 609 flow. Second operand has 3 states, 3 states have (on average 161.0) internal successors, (483), 3 states have internal predecessors, (483), 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) [2024-11-10 14:44:38,558 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:38,558 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 197 [2024-11-10 14:44:38,558 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:41,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([600] L1023-3-->L1023-2: Formula: (= |v_#race~data~0_6| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_6|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][191], [Black: 224#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 9#L1023-1true, 8#L1023-2true, 154#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 247#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 193#true, 251#true, Black: 229#(= |#race~data~0| 0), 197#true, 146#L1039-1true, Black: 234#(= |ULTIMATE.start_main_~i~0#1| 0), 195#true, 127#L1022true, Black: 217#true]) [2024-11-10 14:44:41,314 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-10 14:44:41,315 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-10 14:44:41,315 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-10 14:44:41,315 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event