./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-ext/03_incdec.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-ext/03_incdec.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 c7242322569cf2f27ee72f2a65e0d58ced23407c575f0c8898b19424239a034d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:06:01,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:06:01,373 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-10 14:06:01,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:06:01,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:06:01,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:06:01,404 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:06:01,405 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:06:01,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:06:01,405 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:06:01,406 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:06:01,406 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:06:01,406 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:06:01,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:06:01,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:06:01,407 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:06:01,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:06:01,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:06:01,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:06:01,408 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:06:01,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:06:01,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:06:01,409 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-10 14:06:01,409 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:06:01,409 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:06:01,409 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:06:01,410 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:06:01,410 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:06:01,410 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:06:01,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:06:01,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:06:01,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:06:01,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:06:01,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:06:01,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 14:06:01,412 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 14:06:01,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 14:06:01,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:06:01,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:06:01,413 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:06:01,413 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:06:01,415 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7242322569cf2f27ee72f2a65e0d58ced23407c575f0c8898b19424239a034d [2024-11-10 14:06:01,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:06:01,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:06:01,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:06:01,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:06:01,663 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:06:01,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/03_incdec.i [2024-11-10 14:06:03,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:06:03,323 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:06:03,324 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/03_incdec.i [2024-11-10 14:06:03,341 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/512862668/12101f87cdab4d70953f27002782f5cf/FLAG6cc1750c4 [2024-11-10 14:06:03,368 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/512862668/12101f87cdab4d70953f27002782f5cf [2024-11-10 14:06:03,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:06:03,371 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:06:03,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:06:03,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:06:03,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:06:03,377 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52d3d122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03, skipping insertion in model container [2024-11-10 14:06:03,378 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:06:03,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:06:03,702 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 14:06:03,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:06:03,780 INFO L204 MainTranslator]: Completed translation [2024-11-10 14:06:03,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03 WrapperNode [2024-11-10 14:06:03,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:06:03,782 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 14:06:03,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 14:06:03,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 14:06:03,788 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,828 INFO L138 Inliner]: procedures = 164, calls = 27, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 142 [2024-11-10 14:06:03,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 14:06:03,829 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 14:06:03,829 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 14:06:03,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 14:06:03,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,843 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,845 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,848 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 14:06:03,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 14:06:03,849 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 14:06:03,849 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 14:06:03,850 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (1/1) ... [2024-11-10 14:06:03,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:06:03,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 14:06:03,904 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 14:06:03,914 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 14:06:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-10 14:06:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-10 14:06:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-10 14:06:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 14:06:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-10 14:06:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-10 14:06:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 14:06:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 14:06:03,983 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 14:06:04,130 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 14:06:04,132 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 14:06:04,372 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-10 14:06:04,373 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 14:06:04,420 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 14:06:04,421 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 14:06:04,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:06:04 BoogieIcfgContainer [2024-11-10 14:06:04,422 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 14:06:04,424 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 14:06:04,425 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 14:06:04,428 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 14:06:04,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:06:03" (1/3) ... [2024-11-10 14:06:04,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46d762db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:06:04, skipping insertion in model container [2024-11-10 14:06:04,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:06:03" (2/3) ... [2024-11-10 14:06:04,430 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46d762db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:06:04, skipping insertion in model container [2024-11-10 14:06:04,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:06:04" (3/3) ... [2024-11-10 14:06:04,432 INFO L112 eAbstractionObserver]: Analyzing ICFG 03_incdec.i [2024-11-10 14:06:04,445 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 14:06:04,445 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2024-11-10 14:06:04,445 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-10 14:06:04,513 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:06:04,547 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 153 places, 160 transitions, 324 flow [2024-11-10 14:06:04,591 INFO L124 PetriNetUnfolderBase]: 11/170 cut-off events. [2024-11-10 14:06:04,591 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:06:04,597 INFO L83 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 170 events. 11/170 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 358 event pairs, 0 based on Foata normal form. 0/145 useless extension candidates. Maximal degree in co-relation 139. Up to 4 conditions per place. [2024-11-10 14:06:04,597 INFO L82 GeneralOperation]: Start removeDead. Operand has 153 places, 160 transitions, 324 flow [2024-11-10 14:06:04,601 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 153 places, 160 transitions, 324 flow [2024-11-10 14:06:04,608 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:06:04,617 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;@72930c0d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:06:04,618 INFO L334 AbstractCegarLoop]: Starting to check reachability of 25 error locations. [2024-11-10 14:06:04,631 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:06:04,634 INFO L124 PetriNetUnfolderBase]: 2/51 cut-off events. [2024-11-10 14:06:04,634 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:06:04,634 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:06:04,635 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:06:04,635 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err5ASSERT_VIOLATIONDATA_RACE, thr1Err11ASSERT_VIOLATIONDATA_RACE, thr1Err4ASSERT_VIOLATIONDATA_RACE, thr1Err10ASSERT_VIOLATIONDATA_RACE (and 21 more)] === [2024-11-10 14:06:04,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:06:04,644 INFO L85 PathProgramCache]: Analyzing trace with hash -998518437, now seen corresponding path program 1 times [2024-11-10 14:06:04,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:06:04,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101670475] [2024-11-10 14:06:04,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:06:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:06:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:06:04,786 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:06:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:06:04,819 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:06:04,821 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:06:04,825 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (24 of 25 remaining) [2024-11-10 14:06:04,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (23 of 25 remaining) [2024-11-10 14:06:04,831 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (22 of 25 remaining) [2024-11-10 14:06:04,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (21 of 25 remaining) [2024-11-10 14:06:04,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (20 of 25 remaining) [2024-11-10 14:06:04,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (19 of 25 remaining) [2024-11-10 14:06:04,832 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (18 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (17 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (16 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (15 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (14 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (13 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (12 of 25 remaining) [2024-11-10 14:06:04,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (11 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (10 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (9 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (8 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (6 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (5 of 25 remaining) [2024-11-10 14:06:04,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (4 of 25 remaining) [2024-11-10 14:06:04,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (3 of 25 remaining) [2024-11-10 14:06:04,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (2 of 25 remaining) [2024-11-10 14:06:04,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (1 of 25 remaining) [2024-11-10 14:06:04,835 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 25 remaining) [2024-11-10 14:06:04,836 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 14:06:04,836 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-10 14:06:04,843 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:06:04,847 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-10 14:06:04,935 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:06:04,966 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 274 places, 288 transitions, 586 flow [2024-11-10 14:06:05,075 INFO L124 PetriNetUnfolderBase]: 21/310 cut-off events. [2024-11-10 14:06:05,076 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-10 14:06:05,081 INFO L83 FinitePrefix]: Finished finitePrefix Result has 318 conditions, 310 events. 21/310 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1107 event pairs, 0 based on Foata normal form. 0/262 useless extension candidates. Maximal degree in co-relation 266. Up to 6 conditions per place. [2024-11-10 14:06:05,082 INFO L82 GeneralOperation]: Start removeDead. Operand has 274 places, 288 transitions, 586 flow [2024-11-10 14:06:05,087 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 274 places, 288 transitions, 586 flow [2024-11-10 14:06:05,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:06:05,093 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;@72930c0d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:06:05,093 INFO L334 AbstractCegarLoop]: Starting to check reachability of 37 error locations. [2024-11-10 14:06:05,105 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:06:05,106 INFO L124 PetriNetUnfolderBase]: 3/77 cut-off events. [2024-11-10 14:06:05,106 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:06:05,106 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:06:05,107 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 14:06:05,107 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err5ASSERT_VIOLATIONDATA_RACE, thr1Err11ASSERT_VIOLATIONDATA_RACE, thr1Err4ASSERT_VIOLATIONDATA_RACE, thr1Err10ASSERT_VIOLATIONDATA_RACE (and 33 more)] === [2024-11-10 14:06:05,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:06:05,107 INFO L85 PathProgramCache]: Analyzing trace with hash -290889062, now seen corresponding path program 1 times [2024-11-10 14:06:05,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:06:05,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730302835] [2024-11-10 14:06:05,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:06:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:06:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:06:05,271 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 14:06:05,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:06:05,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730302835] [2024-11-10 14:06:05,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1730302835] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:06:05,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:06:05,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:06:05,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101636424] [2024-11-10 14:06:05,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:06:05,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:06:05,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:06:05,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:06:05,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:06:05,383 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 212 out of 288 [2024-11-10 14:06:05,387 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 288 transitions, 586 flow. Second operand has 3 states, 3 states have (on average 213.33333333333334) internal successors, (640), 3 states have internal predecessors, (640), 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 14:06:05,387 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:06:05,387 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 212 of 288 [2024-11-10 14:06:05,388 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:06:06,477 INFO L124 PetriNetUnfolderBase]: 1135/6511 cut-off events. [2024-11-10 14:06:06,477 INFO L125 PetriNetUnfolderBase]: For 93/93 co-relation queries the response was YES. [2024-11-10 14:06:06,533 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8688 conditions, 6511 events. 1135/6511 cut-off events. For 93/93 co-relation queries the response was YES. Maximal size of possible extension queue 270. Compared 71981 event pairs, 342 based on Foata normal form. 2766/8425 useless extension candidates. Maximal degree in co-relation 2498. Up to 1360 conditions per place. [2024-11-10 14:06:06,585 INFO L140 encePairwiseOnDemand]: 238/288 looper letters, 83 selfloop transitions, 28 changer transitions 0/316 dead transitions. [2024-11-10 14:06:06,589 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 264 places, 316 transitions, 869 flow [2024-11-10 14:06:06,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:06:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:06:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2024-11-10 14:06:06,606 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9016203703703703 [2024-11-10 14:06:06,609 INFO L175 Difference]: Start difference. First operand has 274 places, 288 transitions, 586 flow. Second operand 3 states and 779 transitions. [2024-11-10 14:06:06,610 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 264 places, 316 transitions, 869 flow [2024-11-10 14:06:06,613 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 264 places, 316 transitions, 869 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:06:06,623 INFO L231 Difference]: Finished difference. Result has 266 places, 295 transitions, 792 flow [2024-11-10 14:06:06,625 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=288, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=262, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=267, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=239, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=792, PETRI_PLACES=266, PETRI_TRANSITIONS=295} [2024-11-10 14:06:06,632 INFO L277 CegarLoopForPetriNet]: 274 programPoint places, -8 predicate places. [2024-11-10 14:06:06,632 INFO L471 AbstractCegarLoop]: Abstraction has has 266 places, 295 transitions, 792 flow [2024-11-10 14:06:06,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 213.33333333333334) internal successors, (640), 3 states have internal predecessors, (640), 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 14:06:06,632 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:06:06,636 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 2, 2, 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 14:06:06,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 14:06:06,636 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err5ASSERT_VIOLATIONDATA_RACE, thr1Err11ASSERT_VIOLATIONDATA_RACE, thr1Err4ASSERT_VIOLATIONDATA_RACE, thr1Err10ASSERT_VIOLATIONDATA_RACE (and 33 more)] === [2024-11-10 14:06:06,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:06:06,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1578060998, now seen corresponding path program 1 times [2024-11-10 14:06:06,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:06:06,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849005562] [2024-11-10 14:06:06,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:06:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:06:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:06:06,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:06:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:06:06,690 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:06:06,690 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (36 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (35 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (34 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (33 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (31 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (30 of 37 remaining) [2024-11-10 14:06:06,691 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (29 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (28 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (27 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (26 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (25 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (24 of 37 remaining) [2024-11-10 14:06:06,692 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (23 of 37 remaining) [2024-11-10 14:06:06,696 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (22 of 37 remaining) [2024-11-10 14:06:06,696 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (21 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (20 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (19 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (18 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (17 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (16 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (15 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (14 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (13 of 37 remaining) [2024-11-10 14:06:06,697 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (12 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (11 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (10 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (9 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (8 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 37 remaining) [2024-11-10 14:06:06,698 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (6 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (5 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (4 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (3 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (2 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (1 of 37 remaining) [2024-11-10 14:06:06,699 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 37 remaining) [2024-11-10 14:06:06,699 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 14:06:06,700 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-10 14:06:06,700 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:06:06,700 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-10 14:06:06,795 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:06:06,803 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 395 places, 416 transitions, 850 flow [2024-11-10 14:06:06,903 INFO L124 PetriNetUnfolderBase]: 31/450 cut-off events. [2024-11-10 14:06:06,907 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-10 14:06:06,917 INFO L83 FinitePrefix]: Finished finitePrefix Result has 463 conditions, 450 events. 31/450 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 1960 event pairs, 0 based on Foata normal form. 0/379 useless extension candidates. Maximal degree in co-relation 393. Up to 8 conditions per place. [2024-11-10 14:06:06,921 INFO L82 GeneralOperation]: Start removeDead. Operand has 395 places, 416 transitions, 850 flow [2024-11-10 14:06:06,931 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 395 places, 416 transitions, 850 flow [2024-11-10 14:06:06,932 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:06:06,933 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;@72930c0d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:06:06,933 INFO L334 AbstractCegarLoop]: Starting to check reachability of 49 error locations. [2024-11-10 14:06:06,937 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:06:06,938 INFO L124 PetriNetUnfolderBase]: 3/77 cut-off events. [2024-11-10 14:06:06,938 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:06:06,938 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:06:06,938 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 14:06:06,938 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err5ASSERT_VIOLATIONDATA_RACE, thr1Err11ASSERT_VIOLATIONDATA_RACE, thr1Err4ASSERT_VIOLATIONDATA_RACE, thr1Err10ASSERT_VIOLATIONDATA_RACE (and 45 more)] === [2024-11-10 14:06:06,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:06:06,939 INFO L85 PathProgramCache]: Analyzing trace with hash 590693499, now seen corresponding path program 1 times [2024-11-10 14:06:06,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:06:06,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817480070] [2024-11-10 14:06:06,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:06:06,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:06:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:06:06,979 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 14:06:06,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:06:06,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817480070] [2024-11-10 14:06:06,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817480070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:06:06,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:06:06,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:06:06,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62911459] [2024-11-10 14:06:06,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:06:06,980 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:06:06,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:06:06,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:06:06,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:06:07,109 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 303 out of 416 [2024-11-10 14:06:07,110 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 395 places, 416 transitions, 850 flow. Second operand has 3 states, 3 states have (on average 304.3333333333333) internal successors, (913), 3 states have internal predecessors, (913), 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 14:06:07,114 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:06:07,114 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 303 of 416 [2024-11-10 14:06:07,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:06:35,800 INFO L124 PetriNetUnfolderBase]: 79749/267500 cut-off events. [2024-11-10 14:06:35,800 INFO L125 PetriNetUnfolderBase]: For 7459/7459 co-relation queries the response was YES. [2024-11-10 14:06:37,014 INFO L83 FinitePrefix]: Finished finitePrefix Result has 388897 conditions, 267500 events. 79749/267500 cut-off events. For 7459/7459 co-relation queries the response was YES. Maximal size of possible extension queue 7546. Compared 4549481 event pairs, 27730 based on Foata normal form. 113692/343331 useless extension candidates. Maximal degree in co-relation 31183. Up to 75800 conditions per place. [2024-11-10 14:06:38,325 INFO L140 encePairwiseOnDemand]: 342/416 looper letters, 125 selfloop transitions, 42 changer transitions 0/461 dead transitions. [2024-11-10 14:06:38,325 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 381 places, 461 transitions, 1286 flow [2024-11-10 14:06:38,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:06:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:06:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1122 transitions. [2024-11-10 14:06:38,328 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8990384615384616 [2024-11-10 14:06:38,328 INFO L175 Difference]: Start difference. First operand has 395 places, 416 transitions, 850 flow. Second operand 3 states and 1122 transitions. [2024-11-10 14:06:38,328 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 381 places, 461 transitions, 1286 flow [2024-11-10 14:06:38,340 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 381 places, 461 transitions, 1282 flow, removed 2 selfloop flow, removed 0 redundant places. [2024-11-10 14:06:38,347 INFO L231 Difference]: Finished difference. Result has 383 places, 429 transitions, 1162 flow [2024-11-10 14:06:38,347 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=416, PETRI_DIFFERENCE_MINUEND_FLOW=790, PETRI_DIFFERENCE_MINUEND_PLACES=379, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=387, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=345, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1162, PETRI_PLACES=383, PETRI_TRANSITIONS=429} [2024-11-10 14:06:38,348 INFO L277 CegarLoopForPetriNet]: 395 programPoint places, -12 predicate places. [2024-11-10 14:06:38,348 INFO L471 AbstractCegarLoop]: Abstraction has has 383 places, 429 transitions, 1162 flow [2024-11-10 14:06:38,349 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 304.3333333333333) internal successors, (913), 3 states have internal predecessors, (913), 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 14:06:38,349 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:06:38,349 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] [2024-11-10 14:06:38,349 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 14:06:38,349 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err5ASSERT_VIOLATIONDATA_RACE, thr1Err11ASSERT_VIOLATIONDATA_RACE, thr1Err4ASSERT_VIOLATIONDATA_RACE, thr1Err10ASSERT_VIOLATIONDATA_RACE (and 45 more)] === [2024-11-10 14:06:38,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:06:38,350 INFO L85 PathProgramCache]: Analyzing trace with hash -2008753523, now seen corresponding path program 1 times [2024-11-10 14:06:38,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:06:38,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535514213] [2024-11-10 14:06:38,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:06:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:06:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:06:38,388 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 14:06:38,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:06:38,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535514213] [2024-11-10 14:06:38,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535514213] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:06:38,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:06:38,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:06:38,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685323549] [2024-11-10 14:06:38,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:06:38,389 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:06:38,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:06:38,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:06:38,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:06:38,420 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 351 out of 416 [2024-11-10 14:06:38,422 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 383 places, 429 transitions, 1162 flow. Second operand has 3 states, 3 states have (on average 353.0) internal successors, (1059), 3 states have internal predecessors, (1059), 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 14:06:38,422 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:06:38,422 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 351 of 416 [2024-11-10 14:06:38,422 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:06:53,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L694-3-->L694: Formula: (and (= |v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3| 0) (= |v_#pthreadsMutex_97| (store |v_#pthreadsMutex_98| |v_~#m~0.base_55| (store (select |v_#pthreadsMutex_98| |v_~#m~0.base_55|) |v_~#m~0.offset_55| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_98|, ~#m~0.base=|v_~#m~0.base_55|, ~#m~0.offset=|v_~#m~0.offset_55|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_97|, ~#m~0.base=|v_~#m~0.base_55|, thr1Thread3of3ForFork0_inc_#t~ret2#1=|v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3|, ~#m~0.offset=|v_~#m~0.offset_55|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_inc_#t~ret2#1][193], [171#L694true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 33#L698-6true, 403#true, 394#true, 280#L714true, 149#L726-2true, 392#true]) [2024-11-10 14:06:53,091 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-11-10 14:06:53,091 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,091 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,091 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1095] L708-3-->L708: Formula: (and (= |v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3| 0) (= |v_#pthreadsMutex_65| (store |v_#pthreadsMutex_66| |v_~#m~0.base_39| (store (select |v_#pthreadsMutex_66| |v_~#m~0.base_39|) |v_~#m~0.offset_39| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#m~0.base=|v_~#m~0.base_39|, ~#m~0.offset=|v_~#m~0.offset_39|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, ~#m~0.base=|v_~#m~0.base_39|, thr1Thread3of3ForFork0_dec_#t~ret10#1=|v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3|, ~#m~0.offset=|v_~#m~0.offset_39|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_dec_#t~ret10#1][195], [Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 33#L698-6true, 403#true, 394#true, 149#L726-2true, 280#L714true, 392#true, 81#L708true]) [2024-11-10 14:06:53,096 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-11-10 14:06:53,096 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,096 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,096 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-10 14:06:53,823 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L694-3-->L694: Formula: (and (= |v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3| 0) (= |v_#pthreadsMutex_97| (store |v_#pthreadsMutex_98| |v_~#m~0.base_55| (store (select |v_#pthreadsMutex_98| |v_~#m~0.base_55|) |v_~#m~0.offset_55| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_98|, ~#m~0.base=|v_~#m~0.base_55|, ~#m~0.offset=|v_~#m~0.offset_55|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_97|, ~#m~0.base=|v_~#m~0.base_55|, thr1Thread3of3ForFork0_inc_#t~ret2#1=|v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3|, ~#m~0.offset=|v_~#m~0.offset_55|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_inc_#t~ret2#1][351], [171#L694true, 353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 149#L726-2true, 280#L714true, 392#true]) [2024-11-10 14:06:53,823 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,823 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,824 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,824 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,824 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L694-3-->L694: Formula: (and (= |v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3| 0) (= |v_#pthreadsMutex_97| (store |v_#pthreadsMutex_98| |v_~#m~0.base_55| (store (select |v_#pthreadsMutex_98| |v_~#m~0.base_55|) |v_~#m~0.offset_55| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_98|, ~#m~0.base=|v_~#m~0.base_55|, ~#m~0.offset=|v_~#m~0.offset_55|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_97|, ~#m~0.base=|v_~#m~0.base_55|, thr1Thread3of3ForFork0_inc_#t~ret2#1=|v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3|, ~#m~0.offset=|v_~#m~0.offset_55|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_inc_#t~ret2#1][193], [171#L694true, 353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 394#true, 149#L726-2true, 280#L714true, 392#true]) [2024-11-10 14:06:53,824 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,824 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,824 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,828 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1095] L708-3-->L708: Formula: (and (= |v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3| 0) (= |v_#pthreadsMutex_65| (store |v_#pthreadsMutex_66| |v_~#m~0.base_39| (store (select |v_#pthreadsMutex_66| |v_~#m~0.base_39|) |v_~#m~0.offset_39| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#m~0.base=|v_~#m~0.base_39|, ~#m~0.offset=|v_~#m~0.offset_39|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, ~#m~0.base=|v_~#m~0.base_39|, thr1Thread3of3ForFork0_dec_#t~ret10#1=|v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3|, ~#m~0.offset=|v_~#m~0.offset_39|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_dec_#t~ret10#1][352], [353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 149#L726-2true, 280#L714true, 392#true, 81#L708true]) [2024-11-10 14:06:53,857 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,857 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,858 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,858 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1095] L708-3-->L708: Formula: (and (= |v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3| 0) (= |v_#pthreadsMutex_65| (store |v_#pthreadsMutex_66| |v_~#m~0.base_39| (store (select |v_#pthreadsMutex_66| |v_~#m~0.base_39|) |v_~#m~0.offset_39| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#m~0.base=|v_~#m~0.base_39|, ~#m~0.offset=|v_~#m~0.offset_39|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, ~#m~0.base=|v_~#m~0.base_39|, thr1Thread3of3ForFork0_dec_#t~ret10#1=|v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3|, ~#m~0.offset=|v_~#m~0.offset_39|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_dec_#t~ret10#1][195], [353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 394#true, 280#L714true, 149#L726-2true, 392#true, 81#L708true]) [2024-11-10 14:06:53,859 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,859 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,859 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,859 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L694-3-->L694: Formula: (and (= |v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3| 0) (= |v_#pthreadsMutex_97| (store |v_#pthreadsMutex_98| |v_~#m~0.base_55| (store (select |v_#pthreadsMutex_98| |v_~#m~0.base_55|) |v_~#m~0.offset_55| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_98|, ~#m~0.base=|v_~#m~0.base_55|, ~#m~0.offset=|v_~#m~0.offset_55|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_97|, ~#m~0.base=|v_~#m~0.base_55|, thr1Thread3of3ForFork0_inc_#t~ret2#1=|v_thr1Thread3of3ForFork0_inc_#t~ret2#1_3|, ~#m~0.offset=|v_~#m~0.offset_55|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_inc_#t~ret2#1][193], [38#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 171#L694true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 394#true, 280#L714true, 149#L726-2true, 392#true]) [2024-11-10 14:06:53,866 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,866 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,866 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,866 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1095] L708-3-->L708: Formula: (and (= |v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3| 0) (= |v_#pthreadsMutex_65| (store |v_#pthreadsMutex_66| |v_~#m~0.base_39| (store (select |v_#pthreadsMutex_66| |v_~#m~0.base_39|) |v_~#m~0.offset_39| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#m~0.base=|v_~#m~0.base_39|, ~#m~0.offset=|v_~#m~0.offset_39|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, ~#m~0.base=|v_~#m~0.base_39|, thr1Thread3of3ForFork0_dec_#t~ret10#1=|v_thr1Thread3of3ForFork0_dec_#t~ret10#1_3|, ~#m~0.offset=|v_~#m~0.offset_39|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread3of3ForFork0_dec_#t~ret10#1][195], [38#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 394#true, 149#L726-2true, 280#L714true, 392#true, 81#L708true]) [2024-11-10 14:06:53,870 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-10 14:06:53,870 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,870 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:53,870 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-10 14:06:55,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1256] L698-3-->L698-2: Formula: (= |v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7| |v_#race~value~0_6|) InVars {thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|} OutVars{thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|, #race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][133], [Black: 400#(= |#race~value~0| 0), 396#true, 398#true, 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 198#L693true, 149#L726-2true, 280#L714true, 95#L698-2true, 392#true]) [2024-11-10 14:06:55,330 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-11-10 14:06:55,331 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,331 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,331 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1256] L698-3-->L698-2: Formula: (= |v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7| |v_#race~value~0_6|) InVars {thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|} OutVars{thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|, #race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][133], [Black: 400#(= |#race~value~0| 0), 396#true, 398#true, 104#L707true, 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 149#L726-2true, 280#L714true, 95#L698-2true, 392#true]) [2024-11-10 14:06:55,375 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-11-10 14:06:55,375 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,375 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,375 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-10 14:06:55,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L698-7-->L698-6: Formula: (= |v_#race~inc_flag~0_3| |v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|) InVars {thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} OutVars{#race~inc_flag~0=|v_#race~inc_flag~0_3|, thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} AuxVars[] AssignedVars[#race~inc_flag~0][241], [Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 33#L698-6true, 403#true, 35#L698-6true, 394#true, 149#L726-2true, 280#L714true, 392#true]) [2024-11-10 14:06:55,391 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2024-11-10 14:06:55,391 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-10 14:06:55,392 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-10 14:06:55,392 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-10 14:06:55,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L698-7-->L698-6: Formula: (= |v_#race~inc_flag~0_3| |v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|) InVars {thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} OutVars{#race~inc_flag~0=|v_#race~inc_flag~0_3|, thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} AuxVars[] AssignedVars[#race~inc_flag~0][389], [353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 35#L698-6true, 394#true, 280#L714true, 149#L726-2true, 392#true]) [2024-11-10 14:06:55,847 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:55,847 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,847 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,847 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L698-7-->L698-6: Formula: (= |v_#race~inc_flag~0_3| |v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|) InVars {thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} OutVars{#race~inc_flag~0=|v_#race~inc_flag~0_3|, thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} AuxVars[] AssignedVars[#race~inc_flag~0][241], [353#L698-5true, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 35#L698-6true, 394#true, 149#L726-2true, 280#L714true, 392#true]) [2024-11-10 14:06:55,848 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:55,848 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,848 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,848 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L698-7-->L698-6: Formula: (= |v_#race~inc_flag~0_3| |v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|) InVars {thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} OutVars{#race~inc_flag~0=|v_#race~inc_flag~0_3|, thr1Thread3of3ForFork0_inc_#t~nondet3#1=|v_thr1Thread3of3ForFork0_inc_#t~nondet3#1_7|} AuxVars[] AssignedVars[#race~inc_flag~0][241], [38#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, Black: 398#true, 396#true, 400#(= |#race~value~0| 0), 403#true, 35#L698-6true, 394#true, 149#L726-2true, 280#L714true, 392#true]) [2024-11-10 14:06:55,882 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:55,882 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,882 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:55,882 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,142 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1428] L700-3-->L700: Formula: (and (= |v_#pthreadsMutex_73| (store |v_#pthreadsMutex_74| |v_~#m~0.base_43| (store (select |v_#pthreadsMutex_74| |v_~#m~0.base_43|) |v_~#m~0.offset_43| 0))) (= |v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_74|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_73|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|, thr1Thread2of3ForFork0_inc_#t~ret8#1=|v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_inc_#t~ret8#1][346], [171#L694true, Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 332#L700true, 403#true, 394#true, 133#L699true, 149#L726-2true, 392#true]) [2024-11-10 14:06:56,142 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,142 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-10 14:06:56,142 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,142 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1428] L700-3-->L700: Formula: (and (= |v_#pthreadsMutex_73| (store |v_#pthreadsMutex_74| |v_~#m~0.base_43| (store (select |v_#pthreadsMutex_74| |v_~#m~0.base_43|) |v_~#m~0.offset_43| 0))) (= |v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_74|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_73|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|, thr1Thread2of3ForFork0_inc_#t~ret8#1=|v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_inc_#t~ret8#1][346], [171#L694true, Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 332#L700true, 403#true, 394#true, 266#L698true, 149#L726-2true, 392#true]) [2024-11-10 14:06:56,143 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,143 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,143 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,143 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1428] L700-3-->L700: Formula: (and (= |v_#pthreadsMutex_73| (store |v_#pthreadsMutex_74| |v_~#m~0.base_43| (store (select |v_#pthreadsMutex_74| |v_~#m~0.base_43|) |v_~#m~0.offset_43| 0))) (= |v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_74|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_73|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|, thr1Thread2of3ForFork0_inc_#t~ret8#1=|v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_inc_#t~ret8#1][346], [Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 332#L700true, 403#true, 394#true, 133#L699true, 149#L726-2true, 392#true, 81#L708true]) [2024-11-10 14:06:56,173 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,173 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,173 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-10 14:06:56,174 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1428] L700-3-->L700: Formula: (and (= |v_#pthreadsMutex_73| (store |v_#pthreadsMutex_74| |v_~#m~0.base_43| (store (select |v_#pthreadsMutex_74| |v_~#m~0.base_43|) |v_~#m~0.offset_43| 0))) (= |v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_74|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_73|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|, thr1Thread2of3ForFork0_inc_#t~ret8#1=|v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_inc_#t~ret8#1][346], [Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 332#L700true, 403#true, 394#true, 149#L726-2true, 266#L698true, 392#true, 81#L708true]) [2024-11-10 14:06:56,174 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,174 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,174 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,174 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1428] L700-3-->L700: Formula: (and (= |v_#pthreadsMutex_73| (store |v_#pthreadsMutex_74| |v_~#m~0.base_43| (store (select |v_#pthreadsMutex_74| |v_~#m~0.base_43|) |v_~#m~0.offset_43| 0))) (= |v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_74|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_73|, ~#m~0.base=|v_~#m~0.base_43|, ~#m~0.offset=|v_~#m~0.offset_43|, thr1Thread2of3ForFork0_inc_#t~ret8#1=|v_thr1Thread2of3ForFork0_inc_#t~ret8#1_5|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_inc_#t~ret8#1][434], [353#L698-5true, Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 332#L700true, 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 35#L698-6true, 394#true, 149#L726-2true, 392#true]) [2024-11-10 14:06:56,208 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,208 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,208 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,209 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,256 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1431] L714-3-->L714: Formula: (and (= |v_#pthreadsMutex_33| (store |v_#pthreadsMutex_34| |v_~#m~0.base_23| (store (select |v_#pthreadsMutex_34| |v_~#m~0.base_23|) |v_~#m~0.offset_23| 0))) (= |v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_34|, ~#m~0.base=|v_~#m~0.base_23|, ~#m~0.offset=|v_~#m~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_33|, ~#m~0.base=|v_~#m~0.base_23|, thr1Thread2of3ForFork0_dec_#t~ret16#1=|v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5|, ~#m~0.offset=|v_~#m~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_dec_#t~ret16#1][349], [171#L694true, Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 403#true, 394#true, 280#L714true, 266#L698true, 149#L726-2true, 392#true]) [2024-11-10 14:06:56,256 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,256 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,256 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,257 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1431] L714-3-->L714: Formula: (and (= |v_#pthreadsMutex_33| (store |v_#pthreadsMutex_34| |v_~#m~0.base_23| (store (select |v_#pthreadsMutex_34| |v_~#m~0.base_23|) |v_~#m~0.offset_23| 0))) (= |v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_34|, ~#m~0.base=|v_~#m~0.base_23|, ~#m~0.offset=|v_~#m~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_33|, ~#m~0.base=|v_~#m~0.base_23|, thr1Thread2of3ForFork0_dec_#t~ret16#1=|v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5|, ~#m~0.offset=|v_~#m~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_dec_#t~ret16#1][349], [171#L694true, Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 403#true, 394#true, 133#L699true, 280#L714true, 149#L726-2true, 392#true]) [2024-11-10 14:06:56,257 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,257 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-10 14:06:56,257 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,257 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1256] L698-3-->L698-2: Formula: (= |v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7| |v_#race~value~0_6|) InVars {thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|} OutVars{thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|, #race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][133], [Black: 400#(= |#race~value~0| 0), 396#true, 398#true, 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 360#L697-1true, 149#L726-2true, 280#L714true, 95#L698-2true, 392#true]) [2024-11-10 14:06:56,261 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-10 14:06:56,261 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-10 14:06:56,261 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-10 14:06:56,261 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-10 14:06:56,288 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1431] L714-3-->L714: Formula: (and (= |v_#pthreadsMutex_33| (store |v_#pthreadsMutex_34| |v_~#m~0.base_23| (store (select |v_#pthreadsMutex_34| |v_~#m~0.base_23|) |v_~#m~0.offset_23| 0))) (= |v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_34|, ~#m~0.base=|v_~#m~0.base_23|, ~#m~0.offset=|v_~#m~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_33|, ~#m~0.base=|v_~#m~0.base_23|, thr1Thread2of3ForFork0_dec_#t~ret16#1=|v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5|, ~#m~0.offset=|v_~#m~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_dec_#t~ret16#1][349], [Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 403#true, 394#true, 149#L726-2true, 266#L698true, 280#L714true, 392#true, 81#L708true]) [2024-11-10 14:06:56,288 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,288 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-10 14:06:56,288 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,288 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-10 14:06:56,289 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1431] L714-3-->L714: Formula: (and (= |v_#pthreadsMutex_33| (store |v_#pthreadsMutex_34| |v_~#m~0.base_23| (store (select |v_#pthreadsMutex_34| |v_~#m~0.base_23|) |v_~#m~0.offset_23| 0))) (= |v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_34|, ~#m~0.base=|v_~#m~0.base_23|, ~#m~0.offset=|v_~#m~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_33|, ~#m~0.base=|v_~#m~0.base_23|, thr1Thread2of3ForFork0_dec_#t~ret16#1=|v_thr1Thread2of3ForFork0_dec_#t~ret16#1_5|, ~#m~0.offset=|v_~#m~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, thr1Thread2of3ForFork0_dec_#t~ret16#1][349], [Black: 398#true, 400#(= |#race~value~0| 0), 396#true, 403#true, 394#true, 133#L699true, 149#L726-2true, 280#L714true, 392#true, 81#L708true]) [2024-11-10 14:06:56,289 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,289 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,289 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-10 14:06:56,289 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-10 14:06:56,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1256] L698-3-->L698-2: Formula: (= |v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7| |v_#race~value~0_6|) InVars {thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|} OutVars{thr1Thread1of3ForFork0_inc_#t~nondet4#1=|v_thr1Thread1of3ForFork0_inc_#t~nondet4#1_7|, #race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][133], [Black: 400#(= |#race~value~0| 0), 396#true, 99#L711-1true, 398#true, 405#(= |thr1Thread1of3ForFork0_inc_#t~nondet3#1| |#race~inc_flag~0|), 394#true, 280#L714true, 149#L726-2true, 95#L698-2true, 392#true]) [2024-11-10 14:06:56,293 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-10 14:06:56,293 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-10 14:06:56,293 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-10 14:06:56,293 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event