./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 12:44:06,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 12:44:06,498 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-12 12:44:06,505 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 12:44:06,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 12:44:06,525 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 12:44:06,526 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 12:44:06,526 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 12:44:06,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 12:44:06,527 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 12:44:06,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 12:44:06,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 12:44:06,529 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 12:44:06,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 12:44:06,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 12:44:06,530 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-12 12:44:06,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 12:44:06,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-12 12:44:06,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 12:44:06,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 12:44:06,535 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 12:44:06,535 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 12:44:06,536 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-12 12:44:06,536 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 12:44:06,537 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-12 12:44:06,537 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-12 12:44:06,538 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 12:44:06,538 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 12:44:06,538 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 12:44:06,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 12:44:06,539 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 12:44:06,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 12:44:06,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 12:44:06,539 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 12:44:06,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 12:44:06,541 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 12:44:06,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 12:44:06,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 12:44:06,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 12:44:06,542 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 12:44:06,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 12:44:06,543 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 [2024-11-12 12:44:06,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 12:44:06,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 12:44:06,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 12:44:06,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 12:44:06,809 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 12:44:06,811 INFO L431 ainManager$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 [2024-11-12 12:44:08,328 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 12:44:08,589 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 12:44:08,590 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-12 12:44:08,614 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b1b8230c/271d66e6d37e44fc8ae5f672bcc49575/FLAG3ed2a0a75 [2024-11-12 12:44:08,634 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b1b8230c/271d66e6d37e44fc8ae5f672bcc49575 [2024-11-12 12:44:08,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 12:44:08,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 12:44:08,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 12:44:08,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 12:44:08,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 12:44:08,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:44:08" (1/1) ... [2024-11-12 12:44:08,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318a7074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:08, skipping insertion in model container [2024-11-12 12:44:08,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:44:08" (1/1) ... [2024-11-12 12:44:08,705 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 12:44:09,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 12:44:09,164 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 12:44:09,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 12:44:09,291 INFO L204 MainTranslator]: Completed translation [2024-11-12 12:44:09,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09 WrapperNode [2024-11-12 12:44:09,292 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 12:44:09,293 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 12:44:09,293 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 12:44:09,293 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 12:44:09,300 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,344 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-12 12:44:09,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 12:44:09,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 12:44:09,346 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 12:44:09,346 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 12:44:09,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,360 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,360 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,367 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,374 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,376 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 12:44:09,378 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 12:44:09,378 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 12:44:09,378 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 12:44:09,379 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (1/1) ... [2024-11-12 12:44:09,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 12:44:09,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 12:44:09,438 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) [2024-11-12 12:44:09,443 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 [2024-11-12 12:44:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 12:44:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-12 12:44:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-12 12:44:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-12 12:44:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-12 12:44:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 12:44:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 12:44:09,499 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-12 12:44:09,671 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 12:44:09,675 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 12:44:09,885 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-12 12:44:09,886 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 12:44:09,910 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 12:44:09,911 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-12 12:44:09,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:44:09 BoogieIcfgContainer [2024-11-12 12:44:09,911 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 12:44:09,913 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 12:44:09,914 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 12:44:09,921 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 12:44:09,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:44:08" (1/3) ... [2024-11-12 12:44:09,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38fc3332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:44:09, skipping insertion in model container [2024-11-12 12:44:09,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:09" (2/3) ... [2024-11-12 12:44:09,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38fc3332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:44:09, skipping insertion in model container [2024-11-12 12:44:09,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:44:09" (3/3) ... [2024-11-12 12:44:09,927 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-11-12 12:44:09,944 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 12:44:09,944 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-11-12 12:44:09,944 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-12 12:44:09,999 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-12 12:44:10,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 124 places, 123 transitions, 260 flow [2024-11-12 12:44:10,116 INFO L124 PetriNetUnfolderBase]: 9/234 cut-off events. [2024-11-12 12:44:10,116 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-12 12:44:10,125 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247 conditions, 234 events. 9/234 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 597 event pairs, 0 based on Foata normal form. 0/206 useless extension candidates. Maximal degree in co-relation 119. Up to 8 conditions per place. [2024-11-12 12:44:10,125 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 123 transitions, 260 flow [2024-11-12 12:44:10,131 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 122 transitions, 257 flow [2024-11-12 12:44:10,144 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:44:10,154 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;@cc5e2dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:44:10,155 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-11-12 12:44:10,172 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:44:10,173 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-12 12:44:10,173 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-12 12:44:10,173 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:10,174 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:10,175 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:10,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:10,183 INFO L85 PathProgramCache]: Analyzing trace with hash -53368588, now seen corresponding path program 1 times [2024-11-12 12:44:10,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:10,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685361619] [2024-11-12 12:44:10,193 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:10,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:11,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:11,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685361619] [2024-11-12 12:44:11,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685361619] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:11,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:11,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:11,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420734389] [2024-11-12 12:44:11,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:11,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:11,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:11,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:11,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:11,427 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 123 [2024-11-12 12:44:11,433 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 122 transitions, 257 flow. Second operand has 6 states, 6 states have (on average 91.5) internal successors, (549), 6 states have internal predecessors, (549), 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) [2024-11-12 12:44:11,434 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:11,434 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 123 [2024-11-12 12:44:11,435 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:11,679 INFO L124 PetriNetUnfolderBase]: 122/715 cut-off events. [2024-11-12 12:44:11,679 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-12 12:44:11,684 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1013 conditions, 715 events. 122/715 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 4243 event pairs, 46 based on Foata normal form. 19/653 useless extension candidates. Maximal degree in co-relation 734. Up to 244 conditions per place. [2024-11-12 12:44:11,690 INFO L140 encePairwiseOnDemand]: 114/123 looper letters, 32 selfloop transitions, 5 changer transitions 1/126 dead transitions. [2024-11-12 12:44:11,690 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 126 transitions, 339 flow [2024-11-12 12:44:11,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 581 transitions. [2024-11-12 12:44:11,710 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7872628726287263 [2024-11-12 12:44:11,714 INFO L175 Difference]: Start difference. First operand has 123 places, 122 transitions, 257 flow. Second operand 6 states and 581 transitions. [2024-11-12 12:44:11,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 126 transitions, 339 flow [2024-11-12 12:44:11,719 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 126 transitions, 335 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:11,725 INFO L231 Difference]: Finished difference. Result has 125 places, 117 transitions, 253 flow [2024-11-12 12:44:11,729 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, 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=253, PETRI_PLACES=125, PETRI_TRANSITIONS=117} [2024-11-12 12:44:11,735 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 2 predicate places. [2024-11-12 12:44:11,736 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 117 transitions, 253 flow [2024-11-12 12:44:11,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 91.5) internal successors, (549), 6 states have internal predecessors, (549), 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) [2024-11-12 12:44:11,737 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:11,739 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:11,739 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 12:44:11,740 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:11,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:11,740 INFO L85 PathProgramCache]: Analyzing trace with hash -162930326, now seen corresponding path program 1 times [2024-11-12 12:44:11,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:11,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792850201] [2024-11-12 12:44:11,741 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:11,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:12,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:12,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792850201] [2024-11-12 12:44:12,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792850201] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:12,032 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:12,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:12,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229320015] [2024-11-12 12:44:12,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:12,034 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:12,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:12,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:12,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:12,157 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 123 [2024-11-12 12:44:12,158 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 117 transitions, 253 flow. Second operand has 6 states, 6 states have (on average 94.33333333333333) internal successors, (566), 6 states have internal predecessors, (566), 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) [2024-11-12 12:44:12,158 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:12,158 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 123 [2024-11-12 12:44:12,159 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:12,309 INFO L124 PetriNetUnfolderBase]: 128/772 cut-off events. [2024-11-12 12:44:12,309 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-11-12 12:44:12,314 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1084 conditions, 772 events. 128/772 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 4664 event pairs, 58 based on Foata normal form. 0/686 useless extension candidates. Maximal degree in co-relation 828. Up to 234 conditions per place. [2024-11-12 12:44:12,318 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 31 selfloop transitions, 5 changer transitions 0/126 dead transitions. [2024-11-12 12:44:12,318 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 126 transitions, 343 flow [2024-11-12 12:44:12,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 595 transitions. [2024-11-12 12:44:12,323 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8062330623306233 [2024-11-12 12:44:12,323 INFO L175 Difference]: Start difference. First operand has 125 places, 117 transitions, 253 flow. Second operand 6 states and 595 transitions. [2024-11-12 12:44:12,323 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 126 transitions, 343 flow [2024-11-12 12:44:12,324 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 126 transitions, 333 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:12,327 INFO L231 Difference]: Finished difference. Result has 123 places, 116 transitions, 251 flow [2024-11-12 12:44:12,327 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=241, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=251, PETRI_PLACES=123, PETRI_TRANSITIONS=116} [2024-11-12 12:44:12,328 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 0 predicate places. [2024-11-12 12:44:12,328 INFO L471 AbstractCegarLoop]: Abstraction has has 123 places, 116 transitions, 251 flow [2024-11-12 12:44:12,329 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 94.33333333333333) internal successors, (566), 6 states have internal predecessors, (566), 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) [2024-11-12 12:44:12,329 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:12,329 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:12,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-12 12:44:12,330 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:12,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:12,331 INFO L85 PathProgramCache]: Analyzing trace with hash 2070072888, now seen corresponding path program 1 times [2024-11-12 12:44:12,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:12,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041173013] [2024-11-12 12:44:12,332 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:12,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:12,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:12,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041173013] [2024-11-12 12:44:12,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1041173013] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:12,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:12,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:12,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373638919] [2024-11-12 12:44:12,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:12,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:12,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:12,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:12,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:12,397 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-12 12:44:12,398 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 116 transitions, 251 flow. Second operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-12 12:44:12,398 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:12,398 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-12 12:44:12,399 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:12,493 INFO L124 PetriNetUnfolderBase]: 117/684 cut-off events. [2024-11-12 12:44:12,493 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-12 12:44:12,495 INFO L83 FinitePrefix]: Finished finitePrefix Result has 944 conditions, 684 events. 117/684 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 4109 event pairs, 74 based on Foata normal form. 0/613 useless extension candidates. Maximal degree in co-relation 714. Up to 190 conditions per place. [2024-11-12 12:44:12,499 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 18 selfloop transitions, 5 changer transitions 0/124 dead transitions. [2024-11-12 12:44:12,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 124 transitions, 315 flow [2024-11-12 12:44:12,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 339 transitions. [2024-11-12 12:44:12,501 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9186991869918699 [2024-11-12 12:44:12,501 INFO L175 Difference]: Start difference. First operand has 123 places, 116 transitions, 251 flow. Second operand 3 states and 339 transitions. [2024-11-12 12:44:12,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 124 transitions, 315 flow [2024-11-12 12:44:12,502 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 124 transitions, 305 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:12,506 INFO L231 Difference]: Finished difference. Result has 122 places, 120 transitions, 279 flow [2024-11-12 12:44:12,507 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=241, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=279, PETRI_PLACES=122, PETRI_TRANSITIONS=120} [2024-11-12 12:44:12,508 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, -1 predicate places. [2024-11-12 12:44:12,509 INFO L471 AbstractCegarLoop]: Abstraction has has 122 places, 120 transitions, 279 flow [2024-11-12 12:44:12,510 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-12 12:44:12,510 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:12,510 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:12,510 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-12 12:44:12,510 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:12,511 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:12,512 INFO L85 PathProgramCache]: Analyzing trace with hash -1837119117, now seen corresponding path program 1 times [2024-11-12 12:44:12,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:12,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649548663] [2024-11-12 12:44:12,512 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:12,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:12,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649548663] [2024-11-12 12:44:12,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649548663] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:12,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:12,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:12,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286812436] [2024-11-12 12:44:12,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:12,554 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:12,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:12,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:12,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:12,567 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 123 [2024-11-12 12:44:12,568 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 120 transitions, 279 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2024-11-12 12:44:12,568 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:12,568 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 123 [2024-11-12 12:44:12,568 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:12,721 INFO L124 PetriNetUnfolderBase]: 177/994 cut-off events. [2024-11-12 12:44:12,722 INFO L125 PetriNetUnfolderBase]: For 199/199 co-relation queries the response was YES. [2024-11-12 12:44:12,726 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1591 conditions, 994 events. 177/994 cut-off events. For 199/199 co-relation queries the response was YES. Maximal size of possible extension queue 63. Compared 6686 event pairs, 57 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 1310. Up to 180 conditions per place. [2024-11-12 12:44:12,731 INFO L140 encePairwiseOnDemand]: 118/123 looper letters, 17 selfloop transitions, 6 changer transitions 0/128 dead transitions. [2024-11-12 12:44:12,731 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 128 transitions, 351 flow [2024-11-12 12:44:12,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2024-11-12 12:44:12,733 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-11-12 12:44:12,734 INFO L175 Difference]: Start difference. First operand has 122 places, 120 transitions, 279 flow. Second operand 3 states and 342 transitions. [2024-11-12 12:44:12,734 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 128 transitions, 351 flow [2024-11-12 12:44:12,739 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 128 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:12,742 INFO L231 Difference]: Finished difference. Result has 124 places, 124 transitions, 317 flow [2024-11-12 12:44:12,744 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=269, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=317, PETRI_PLACES=124, PETRI_TRANSITIONS=124} [2024-11-12 12:44:12,745 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 1 predicate places. [2024-11-12 12:44:12,745 INFO L471 AbstractCegarLoop]: Abstraction has has 124 places, 124 transitions, 317 flow [2024-11-12 12:44:12,745 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2024-11-12 12:44:12,745 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:12,745 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:12,745 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-12 12:44:12,746 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:12,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:12,746 INFO L85 PathProgramCache]: Analyzing trace with hash -1125759620, now seen corresponding path program 1 times [2024-11-12 12:44:12,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:12,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401711080] [2024-11-12 12:44:12,747 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:12,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:12,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401711080] [2024-11-12 12:44:12,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401711080] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:12,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:12,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:12,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381244206] [2024-11-12 12:44:12,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:12,788 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:12,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:12,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:12,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:12,809 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-12 12:44:12,809 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 124 transitions, 317 flow. Second operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-12 12:44:12,810 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:12,810 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-12 12:44:12,810 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:12,964 INFO L124 PetriNetUnfolderBase]: 237/1385 cut-off events. [2024-11-12 12:44:12,965 INFO L125 PetriNetUnfolderBase]: For 830/845 co-relation queries the response was YES. [2024-11-12 12:44:12,969 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2522 conditions, 1385 events. 237/1385 cut-off events. For 830/845 co-relation queries the response was YES. Maximal size of possible extension queue 91. Compared 10886 event pairs, 95 based on Foata normal form. 0/1269 useless extension candidates. Maximal degree in co-relation 2092. Up to 355 conditions per place. [2024-11-12 12:44:12,974 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 19 selfloop transitions, 10 changer transitions 0/133 dead transitions. [2024-11-12 12:44:12,974 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 133 transitions, 418 flow [2024-11-12 12:44:12,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2024-11-12 12:44:12,975 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9159891598915989 [2024-11-12 12:44:12,976 INFO L175 Difference]: Start difference. First operand has 124 places, 124 transitions, 317 flow. Second operand 3 states and 338 transitions. [2024-11-12 12:44:12,976 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 133 transitions, 418 flow [2024-11-12 12:44:12,981 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 133 transitions, 400 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:12,983 INFO L231 Difference]: Finished difference. Result has 126 places, 130 transitions, 387 flow [2024-11-12 12:44:12,984 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=305, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=387, PETRI_PLACES=126, PETRI_TRANSITIONS=130} [2024-11-12 12:44:12,986 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 3 predicate places. [2024-11-12 12:44:12,986 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 130 transitions, 387 flow [2024-11-12 12:44:12,986 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2024-11-12 12:44:12,987 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:12,987 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:12,987 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-12 12:44:12,987 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:12,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:12,989 INFO L85 PathProgramCache]: Analyzing trace with hash -576697241, now seen corresponding path program 1 times [2024-11-12 12:44:12,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:12,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445734536] [2024-11-12 12:44:12,990 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:13,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:13,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445734536] [2024-11-12 12:44:13,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445734536] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:13,098 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:13,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:13,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938344892] [2024-11-12 12:44:13,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:13,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 12:44:13,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:13,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 12:44:13,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 12:44:13,181 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 123 [2024-11-12 12:44:13,182 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 130 transitions, 387 flow. Second operand has 5 states, 5 states have (on average 102.6) internal successors, (513), 5 states have internal predecessors, (513), 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) [2024-11-12 12:44:13,183 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:13,183 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 123 [2024-11-12 12:44:13,183 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:13,398 INFO L124 PetriNetUnfolderBase]: 307/1790 cut-off events. [2024-11-12 12:44:13,399 INFO L125 PetriNetUnfolderBase]: For 829/935 co-relation queries the response was YES. [2024-11-12 12:44:13,405 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3236 conditions, 1790 events. 307/1790 cut-off events. For 829/935 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 14687 event pairs, 136 based on Foata normal form. 5/1665 useless extension candidates. Maximal degree in co-relation 2659. Up to 383 conditions per place. [2024-11-12 12:44:13,412 INFO L140 encePairwiseOnDemand]: 115/123 looper letters, 23 selfloop transitions, 7 changer transitions 1/142 dead transitions. [2024-11-12 12:44:13,412 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 142 transitions, 474 flow [2024-11-12 12:44:13,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2024-11-12 12:44:13,415 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8644986449864499 [2024-11-12 12:44:13,415 INFO L175 Difference]: Start difference. First operand has 126 places, 130 transitions, 387 flow. Second operand 6 states and 638 transitions. [2024-11-12 12:44:13,415 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 142 transitions, 474 flow [2024-11-12 12:44:13,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 142 transitions, 454 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:13,421 INFO L231 Difference]: Finished difference. Result has 133 places, 135 transitions, 414 flow [2024-11-12 12:44:13,422 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=123, PETRI_DIFFERENCE_MINUEND_FLOW=367, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=414, PETRI_PLACES=133, PETRI_TRANSITIONS=135} [2024-11-12 12:44:13,423 INFO L279 CegarLoopForPetriNet]: 123 programPoint places, 10 predicate places. [2024-11-12 12:44:13,424 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 414 flow [2024-11-12 12:44:13,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 102.6) internal successors, (513), 5 states have internal predecessors, (513), 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) [2024-11-12 12:44:13,425 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:13,425 INFO L206 CegarLoopForPetriNet]: trace histogram [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] [2024-11-12 12:44:13,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-12 12:44:13,426 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-12 12:44:13,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:13,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1771298697, now seen corresponding path program 1 times [2024-11-12 12:44:13,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:13,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768861778] [2024-11-12 12:44:13,427 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:44:13,460 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-12 12:44:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:44:13,505 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-12 12:44:13,506 INFO L339 BasicCegarLoop]: Counterexample is feasible [2024-11-12 12:44:13,507 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-11-12 12:44:13,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-11-12 12:44:13,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-11-12 12:44:13,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-11-12 12:44:13,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-11-12 12:44:13,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-11-12 12:44:13,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-11-12 12:44:13,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-11-12 12:44:13,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-11-12 12:44:13,512 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-12 12:44:13,512 INFO L421 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:13,515 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-12 12:44:13,515 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-12 12:44:13,545 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-12 12:44:13,551 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 162 places, 159 transitions, 350 flow [2024-11-12 12:44:13,600 INFO L124 PetriNetUnfolderBase]: 19/402 cut-off events. [2024-11-12 12:44:13,602 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-12 12:44:13,603 INFO L83 FinitePrefix]: Finished finitePrefix Result has 430 conditions, 402 events. 19/402 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1318 event pairs, 1 based on Foata normal form. 0/352 useless extension candidates. Maximal degree in co-relation 425. Up to 16 conditions per place. [2024-11-12 12:44:13,603 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 159 transitions, 350 flow [2024-11-12 12:44:13,605 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 140 transitions, 302 flow [2024-11-12 12:44:13,606 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:44:13,607 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;@cc5e2dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:44:13,607 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-11-12 12:44:13,611 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:44:13,611 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-12 12:44:13,611 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-12 12:44:13,611 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:13,611 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:13,612 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:13,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:13,612 INFO L85 PathProgramCache]: Analyzing trace with hash 1507522676, now seen corresponding path program 1 times [2024-11-12 12:44:13,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:13,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195842765] [2024-11-12 12:44:13,613 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:13,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:13,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:13,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195842765] [2024-11-12 12:44:13,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195842765] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:13,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:13,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:13,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635343520] [2024-11-12 12:44:13,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:13,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:13,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:13,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:13,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:14,004 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 159 [2024-11-12 12:44:14,005 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 140 transitions, 302 flow. Second operand has 6 states, 6 states have (on average 119.5) internal successors, (717), 6 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:44:14,006 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:14,006 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 159 [2024-11-12 12:44:14,006 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:14,448 INFO L124 PetriNetUnfolderBase]: 783/3047 cut-off events. [2024-11-12 12:44:14,449 INFO L125 PetriNetUnfolderBase]: For 163/163 co-relation queries the response was YES. [2024-11-12 12:44:14,462 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4494 conditions, 3047 events. 783/3047 cut-off events. For 163/163 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 26063 event pairs, 211 based on Foata normal form. 73/2808 useless extension candidates. Maximal degree in co-relation 1300. Up to 1205 conditions per place. [2024-11-12 12:44:14,503 INFO L140 encePairwiseOnDemand]: 150/159 looper letters, 44 selfloop transitions, 5 changer transitions 1/152 dead transitions. [2024-11-12 12:44:14,504 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 152 transitions, 424 flow [2024-11-12 12:44:14,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 761 transitions. [2024-11-12 12:44:14,507 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7976939203354297 [2024-11-12 12:44:14,507 INFO L175 Difference]: Start difference. First operand has 142 places, 140 transitions, 302 flow. Second operand 6 states and 761 transitions. [2024-11-12 12:44:14,507 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 152 transitions, 424 flow [2024-11-12 12:44:14,509 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 152 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:14,511 INFO L231 Difference]: Finished difference. Result has 144 places, 135 transitions, 298 flow [2024-11-12 12:44:14,511 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, 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=298, PETRI_PLACES=144, PETRI_TRANSITIONS=135} [2024-11-12 12:44:14,512 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 2 predicate places. [2024-11-12 12:44:14,512 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 135 transitions, 298 flow [2024-11-12 12:44:14,513 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 119.5) internal successors, (717), 6 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:44:14,513 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:14,513 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:14,513 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-12 12:44:14,514 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:14,514 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:14,518 INFO L85 PathProgramCache]: Analyzing trace with hash 980058744, now seen corresponding path program 1 times [2024-11-12 12:44:14,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:14,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342584665] [2024-11-12 12:44:14,518 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:14,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:14,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:14,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342584665] [2024-11-12 12:44:14,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342584665] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:14,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:14,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:14,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543030368] [2024-11-12 12:44:14,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:14,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:14,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:14,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:14,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:14,854 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 159 [2024-11-12 12:44:14,855 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 135 transitions, 298 flow. Second operand has 6 states, 6 states have (on average 122.33333333333333) internal successors, (734), 6 states have internal predecessors, (734), 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) [2024-11-12 12:44:14,855 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:14,855 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 159 [2024-11-12 12:44:14,855 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:15,356 INFO L124 PetriNetUnfolderBase]: 809/3936 cut-off events. [2024-11-12 12:44:15,357 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-12 12:44:15,366 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5435 conditions, 3936 events. 809/3936 cut-off events. For 166/166 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 35271 event pairs, 556 based on Foata normal form. 0/3582 useless extension candidates. Maximal degree in co-relation 4150. Up to 1169 conditions per place. [2024-11-12 12:44:15,380 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 43 selfloop transitions, 5 changer transitions 0/152 dead transitions. [2024-11-12 12:44:15,380 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 152 transitions, 428 flow [2024-11-12 12:44:15,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 775 transitions. [2024-11-12 12:44:15,382 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8123689727463312 [2024-11-12 12:44:15,382 INFO L175 Difference]: Start difference. First operand has 144 places, 135 transitions, 298 flow. Second operand 6 states and 775 transitions. [2024-11-12 12:44:15,383 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 152 transitions, 428 flow [2024-11-12 12:44:15,384 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 152 transitions, 418 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:15,386 INFO L231 Difference]: Finished difference. Result has 142 places, 134 transitions, 296 flow [2024-11-12 12:44:15,386 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=296, PETRI_PLACES=142, PETRI_TRANSITIONS=134} [2024-11-12 12:44:15,386 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 0 predicate places. [2024-11-12 12:44:15,387 INFO L471 AbstractCegarLoop]: Abstraction has has 142 places, 134 transitions, 296 flow [2024-11-12 12:44:15,387 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 122.33333333333333) internal successors, (734), 6 states have internal predecessors, (734), 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) [2024-11-12 12:44:15,387 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:15,388 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:15,388 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-12 12:44:15,388 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:15,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:15,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1283641960, now seen corresponding path program 1 times [2024-11-12 12:44:15,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:15,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328095494] [2024-11-12 12:44:15,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:15,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:15,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328095494] [2024-11-12 12:44:15,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328095494] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:15,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:15,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:15,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606685148] [2024-11-12 12:44:15,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:15,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:15,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:15,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:15,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:15,444 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-12 12:44:15,445 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 134 transitions, 296 flow. Second operand has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-12 12:44:15,445 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:15,446 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-12 12:44:15,446 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:15,875 INFO L124 PetriNetUnfolderBase]: 1075/3990 cut-off events. [2024-11-12 12:44:15,875 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-11-12 12:44:15,887 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5849 conditions, 3990 events. 1075/3990 cut-off events. For 341/341 co-relation queries the response was YES. Maximal size of possible extension queue 171. Compared 36957 event pairs, 695 based on Foata normal form. 0/3550 useless extension candidates. Maximal degree in co-relation 4558. Up to 1401 conditions per place. [2024-11-12 12:44:15,903 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 6 changer transitions 0/147 dead transitions. [2024-11-12 12:44:15,903 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 147 transitions, 398 flow [2024-11-12 12:44:15,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2024-11-12 12:44:15,905 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8951781970649895 [2024-11-12 12:44:15,905 INFO L175 Difference]: Start difference. First operand has 142 places, 134 transitions, 296 flow. Second operand 3 states and 427 transitions. [2024-11-12 12:44:15,905 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 147 transitions, 398 flow [2024-11-12 12:44:15,907 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 147 transitions, 388 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:15,909 INFO L231 Difference]: Finished difference. Result has 141 places, 139 transitions, 332 flow [2024-11-12 12:44:15,909 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=332, PETRI_PLACES=141, PETRI_TRANSITIONS=139} [2024-11-12 12:44:15,910 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, -1 predicate places. [2024-11-12 12:44:15,910 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 139 transitions, 332 flow [2024-11-12 12:44:15,910 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-12 12:44:15,911 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:15,911 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:15,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-12 12:44:15,911 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:15,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:15,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1378419385, now seen corresponding path program 1 times [2024-11-12 12:44:15,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:15,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878590330] [2024-11-12 12:44:15,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:15,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:15,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878590330] [2024-11-12 12:44:15,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878590330] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:15,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:15,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:15,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296202202] [2024-11-12 12:44:15,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:15,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:15,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:15,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:15,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:15,966 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-12 12:44:15,967 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 139 transitions, 332 flow. Second operand has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-12 12:44:15,967 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:15,967 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-12 12:44:15,967 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:16,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][124], [120#L1024-3true, 177#true, 182#true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true]) [2024-11-12 12:44:16,634 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-12 12:44:16,635 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:16,635 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:16,635 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:44:16,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][124], [177#true, 182#true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 79#L1024true, 7#L1039true]) [2024-11-12 12:44:16,635 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:16,635 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:16,636 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:16,636 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:16,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][143], [182#true, 177#true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, 48#L1023-6true]) [2024-11-12 12:44:16,636 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:16,636 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:16,636 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:16,637 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:16,725 INFO L124 PetriNetUnfolderBase]: 1719/6346 cut-off events. [2024-11-12 12:44:16,726 INFO L125 PetriNetUnfolderBase]: For 2028/2225 co-relation queries the response was YES. [2024-11-12 12:44:16,753 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10851 conditions, 6346 events. 1719/6346 cut-off events. For 2028/2225 co-relation queries the response was YES. Maximal size of possible extension queue 292. Compared 64238 event pairs, 918 based on Foata normal form. 5/5616 useless extension candidates. Maximal degree in co-relation 8197. Up to 2119 conditions per place. [2024-11-12 12:44:16,782 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 9 changer transitions 0/152 dead transitions. [2024-11-12 12:44:16,782 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 152 transitions, 452 flow [2024-11-12 12:44:16,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 425 transitions. [2024-11-12 12:44:16,784 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8909853249475891 [2024-11-12 12:44:16,784 INFO L175 Difference]: Start difference. First operand has 141 places, 139 transitions, 332 flow. Second operand 3 states and 425 transitions. [2024-11-12 12:44:16,784 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 152 transitions, 452 flow [2024-11-12 12:44:16,791 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 152 transitions, 434 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:16,793 INFO L231 Difference]: Finished difference. Result has 143 places, 146 transitions, 396 flow [2024-11-12 12:44:16,793 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=320, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=396, PETRI_PLACES=143, PETRI_TRANSITIONS=146} [2024-11-12 12:44:16,794 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 1 predicate places. [2024-11-12 12:44:16,794 INFO L471 AbstractCegarLoop]: Abstraction has has 143 places, 146 transitions, 396 flow [2024-11-12 12:44:16,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 132.66666666666666) internal successors, (398), 3 states have internal predecessors, (398), 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) [2024-11-12 12:44:16,795 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:16,795 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:16,795 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-12 12:44:16,795 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:16,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:16,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1421246144, now seen corresponding path program 1 times [2024-11-12 12:44:16,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:16,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803800194] [2024-11-12 12:44:16,796 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-12 12:44:16,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:16,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803800194] [2024-11-12 12:44:16,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803800194] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:16,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:16,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:16,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920756786] [2024-11-12 12:44:16,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:16,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:16,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:16,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:16,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:16,842 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 159 [2024-11-12 12:44:16,843 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 146 transitions, 396 flow. Second operand has 3 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2024-11-12 12:44:16,843 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:16,843 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 159 [2024-11-12 12:44:16,843 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:17,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-12 12:44:17,694 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:17,694 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:17,694 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:17,694 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:17,810 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 123#L1024true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-12 12:44:17,810 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:17,810 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:17,810 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:17,810 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:17,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 137#L1024-3true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-12 12:44:17,823 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-12 12:44:17,823 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:17,823 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:17,823 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:44:17,927 INFO L124 PetriNetUnfolderBase]: 2793/9528 cut-off events. [2024-11-12 12:44:17,928 INFO L125 PetriNetUnfolderBase]: For 5610/5709 co-relation queries the response was YES. [2024-11-12 12:44:17,962 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18474 conditions, 9528 events. 2793/9528 cut-off events. For 5610/5709 co-relation queries the response was YES. Maximal size of possible extension queue 437. Compared 101368 event pairs, 958 based on Foata normal form. 3/8421 useless extension candidates. Maximal degree in co-relation 14677. Up to 2383 conditions per place. [2024-11-12 12:44:17,998 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 28 selfloop transitions, 13 changer transitions 0/161 dead transitions. [2024-11-12 12:44:17,999 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 161 transitions, 550 flow [2024-11-12 12:44:17,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:18,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 428 transitions. [2024-11-12 12:44:18,001 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8972746331236897 [2024-11-12 12:44:18,001 INFO L175 Difference]: Start difference. First operand has 143 places, 146 transitions, 396 flow. Second operand 3 states and 428 transitions. [2024-11-12 12:44:18,001 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 161 transitions, 550 flow [2024-11-12 12:44:18,018 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 161 transitions, 522 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:18,020 INFO L231 Difference]: Finished difference. Result has 145 places, 155 transitions, 500 flow [2024-11-12 12:44:18,020 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=378, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=500, PETRI_PLACES=145, PETRI_TRANSITIONS=155} [2024-11-12 12:44:18,021 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 3 predicate places. [2024-11-12 12:44:18,021 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 155 transitions, 500 flow [2024-11-12 12:44:18,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2024-11-12 12:44:18,022 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:18,022 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:18,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-12 12:44:18,022 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:18,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:18,023 INFO L85 PathProgramCache]: Analyzing trace with hash -318835660, now seen corresponding path program 1 times [2024-11-12 12:44:18,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:18,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890588529] [2024-11-12 12:44:18,023 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-12 12:44:18,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:18,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890588529] [2024-11-12 12:44:18,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890588529] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:18,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:18,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:18,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574698963] [2024-11-12 12:44:18,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:18,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 12:44:18,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:18,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 12:44:18,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 12:44:18,152 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 159 [2024-11-12 12:44:18,154 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 155 transitions, 500 flow. Second operand has 5 states, 5 states have (on average 130.6) internal successors, (653), 5 states have internal predecessors, (653), 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) [2024-11-12 12:44:18,154 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:18,154 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 159 [2024-11-12 12:44:18,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:19,403 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][154], [189#(= |#race~data~0| 0), 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 192#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:19,404 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:19,404 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:19,404 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:19,404 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:19,576 INFO L124 PetriNetUnfolderBase]: 2904/11526 cut-off events. [2024-11-12 12:44:19,577 INFO L125 PetriNetUnfolderBase]: For 6038/7126 co-relation queries the response was YES. [2024-11-12 12:44:19,629 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21451 conditions, 11526 events. 2904/11526 cut-off events. For 6038/7126 co-relation queries the response was YES. Maximal size of possible extension queue 490. Compared 132697 event pairs, 1140 based on Foata normal form. 38/10174 useless extension candidates. Maximal degree in co-relation 12154. Up to 2813 conditions per place. [2024-11-12 12:44:19,671 INFO L140 encePairwiseOnDemand]: 151/159 looper letters, 28 selfloop transitions, 7 changer transitions 1/168 dead transitions. [2024-11-12 12:44:19,671 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 168 transitions, 599 flow [2024-11-12 12:44:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 811 transitions. [2024-11-12 12:44:19,673 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.850104821802935 [2024-11-12 12:44:19,673 INFO L175 Difference]: Start difference. First operand has 145 places, 155 transitions, 500 flow. Second operand 6 states and 811 transitions. [2024-11-12 12:44:19,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 168 transitions, 599 flow [2024-11-12 12:44:19,703 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 168 transitions, 573 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:19,705 INFO L231 Difference]: Finished difference. Result has 152 places, 161 transitions, 525 flow [2024-11-12 12:44:19,705 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=474, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=525, PETRI_PLACES=152, PETRI_TRANSITIONS=161} [2024-11-12 12:44:19,706 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 10 predicate places. [2024-11-12 12:44:19,706 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 161 transitions, 525 flow [2024-11-12 12:44:19,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 130.6) internal successors, (653), 5 states have internal predecessors, (653), 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) [2024-11-12 12:44:19,707 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:19,707 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:19,708 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-12 12:44:19,708 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:19,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:19,709 INFO L85 PathProgramCache]: Analyzing trace with hash -814473392, now seen corresponding path program 1 times [2024-11-12 12:44:19,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:19,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189656387] [2024-11-12 12:44:19,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-12 12:44:19,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:19,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189656387] [2024-11-12 12:44:19,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189656387] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:19,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:19,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 12:44:19,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886906393] [2024-11-12 12:44:19,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:19,941 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:19,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:19,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:19,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:20,006 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 159 [2024-11-12 12:44:20,007 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 161 transitions, 525 flow. Second operand has 6 states, 6 states have (on average 128.16666666666666) internal successors, (769), 6 states have internal predecessors, (769), 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) [2024-11-12 12:44:20,007 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:20,007 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 159 [2024-11-12 12:44:20,007 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:20,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([437] L1023-4-->L1023-5: Formula: (= |v_threadThread2of2ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|} OutVars{threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][161], [60#L1023-5true, 161#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 137#L1024-3true, 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 163#true, Black: 189#(= |#race~data~0| 0)]) [2024-11-12 12:44:20,673 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-12 12:44:20,673 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:20,674 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:20,674 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:20,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][113], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 79#L1024true, 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-12 12:44:20,752 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,752 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,752 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:20,752 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:20,853 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:20,854 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:20,854 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:20,854 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:20,854 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:20,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][107], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:20,855 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,855 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:20,855 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:20,855 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][145], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-11-12 12:44:20,886 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:20,887 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:20,887 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:20,887 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:20,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][109], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 123#L1024true, Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-11-12 12:44:20,928 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,928 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:20,928 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:20,928 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:21,078 INFO L124 PetriNetUnfolderBase]: 1960/7725 cut-off events. [2024-11-12 12:44:21,079 INFO L125 PetriNetUnfolderBase]: For 3489/4098 co-relation queries the response was YES. [2024-11-12 12:44:21,107 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14748 conditions, 7725 events. 1960/7725 cut-off events. For 3489/4098 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 81875 event pairs, 310 based on Foata normal form. 7/6713 useless extension candidates. Maximal degree in co-relation 10066. Up to 1233 conditions per place. [2024-11-12 12:44:21,133 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 28 selfloop transitions, 6 changer transitions 0/164 dead transitions. [2024-11-12 12:44:21,133 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 164 transitions, 580 flow [2024-11-12 12:44:21,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 791 transitions. [2024-11-12 12:44:21,136 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8291404612159329 [2024-11-12 12:44:21,136 INFO L175 Difference]: Start difference. First operand has 152 places, 161 transitions, 525 flow. Second operand 6 states and 791 transitions. [2024-11-12 12:44:21,136 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 164 transitions, 580 flow [2024-11-12 12:44:21,150 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 164 transitions, 568 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-12 12:44:21,152 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 496 flow [2024-11-12 12:44:21,152 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=496, PETRI_PLACES=150, PETRI_TRANSITIONS=156} [2024-11-12 12:44:21,153 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 8 predicate places. [2024-11-12 12:44:21,153 INFO L471 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 496 flow [2024-11-12 12:44:21,154 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 128.16666666666666) internal successors, (769), 6 states have internal predecessors, (769), 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) [2024-11-12 12:44:21,154 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:21,154 INFO L206 CegarLoopForPetriNet]: trace histogram [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] [2024-11-12 12:44:21,154 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-12 12:44:21,154 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:21,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:21,155 INFO L85 PathProgramCache]: Analyzing trace with hash 152436633, now seen corresponding path program 1 times [2024-11-12 12:44:21,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:21,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804784736] [2024-11-12 12:44:21,155 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:21,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:21,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:21,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804784736] [2024-11-12 12:44:21,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804784736] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:21,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:21,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:21,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889000409] [2024-11-12 12:44:21,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:21,193 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:21,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:21,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:21,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:21,215 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-12 12:44:21,216 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 156 transitions, 496 flow. Second operand has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 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) [2024-11-12 12:44:21,216 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:21,216 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-12 12:44:21,217 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:22,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:22,525 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,525 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,526 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:22,526 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:22,526 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:22,526 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,526 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 41#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-12 12:44:22,527 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:22,527 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:22,568 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:22,569 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:22,569 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:22,569 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:22,569 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:22,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 79#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-12 12:44:22,575 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:22,575 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:22,575 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:22,576 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:22,586 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 137#L1024-3true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-12 12:44:22,587 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-12 12:44:22,587 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:22,587 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:22,587 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:44:22,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][103], [211#true, 120#L1024-3true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), Black: 187#true]) [2024-11-12 12:44:22,592 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-12 12:44:22,592 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:44:22,592 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:22,592 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:22,788 INFO L124 PetriNetUnfolderBase]: 4177/14175 cut-off events. [2024-11-12 12:44:22,788 INFO L125 PetriNetUnfolderBase]: For 14468/14729 co-relation queries the response was YES. [2024-11-12 12:44:22,826 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31128 conditions, 14175 events. 4177/14175 cut-off events. For 14468/14729 co-relation queries the response was YES. Maximal size of possible extension queue 732. Compared 166721 event pairs, 1498 based on Foata normal form. 3/12417 useless extension candidates. Maximal degree in co-relation 29684. Up to 4674 conditions per place. [2024-11-12 12:44:22,880 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 35 selfloop transitions, 22 changer transitions 0/177 dead transitions. [2024-11-12 12:44:22,880 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 177 transitions, 729 flow [2024-11-12 12:44:22,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2024-11-12 12:44:22,882 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8930817610062893 [2024-11-12 12:44:22,882 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 496 flow. Second operand 3 states and 426 transitions. [2024-11-12 12:44:22,882 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 177 transitions, 729 flow [2024-11-12 12:44:22,951 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 177 transitions, 717 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:22,956 INFO L231 Difference]: Finished difference. Result has 149 places, 170 transitions, 702 flow [2024-11-12 12:44:22,956 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=702, PETRI_PLACES=149, PETRI_TRANSITIONS=170} [2024-11-12 12:44:22,957 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 7 predicate places. [2024-11-12 12:44:22,958 INFO L471 AbstractCegarLoop]: Abstraction has has 149 places, 170 transitions, 702 flow [2024-11-12 12:44:22,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 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) [2024-11-12 12:44:22,958 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:22,958 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:22,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-12 12:44:22,959 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:22,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:22,960 INFO L85 PathProgramCache]: Analyzing trace with hash 867388162, now seen corresponding path program 1 times [2024-11-12 12:44:22,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:22,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912848936] [2024-11-12 12:44:22,960 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-12 12:44:23,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:23,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912848936] [2024-11-12 12:44:23,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912848936] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:23,333 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:23,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:23,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278224719] [2024-11-12 12:44:23,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:23,334 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:23,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:23,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:23,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:23,448 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 159 [2024-11-12 12:44:23,450 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 170 transitions, 702 flow. Second operand has 6 states, 6 states have (on average 123.0) internal successors, (738), 6 states have internal predecessors, (738), 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) [2024-11-12 12:44:23,450 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:23,450 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 159 [2024-11-12 12:44:23,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:25,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][161], [211#true, 161#true, 162#true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 213#(= |threadThread2of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 216#true, Black: 187#true]) [2024-11-12 12:44:25,041 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:25,041 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:25,041 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:25,041 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:25,290 INFO L124 PetriNetUnfolderBase]: 5526/17647 cut-off events. [2024-11-12 12:44:25,290 INFO L125 PetriNetUnfolderBase]: For 17439/19490 co-relation queries the response was YES. [2024-11-12 12:44:25,351 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39247 conditions, 17647 events. 5526/17647 cut-off events. For 17439/19490 co-relation queries the response was YES. Maximal size of possible extension queue 858. Compared 209234 event pairs, 1800 based on Foata normal form. 43/15847 useless extension candidates. Maximal degree in co-relation 34885. Up to 3139 conditions per place. [2024-11-12 12:44:25,425 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 50 selfloop transitions, 5 changer transitions 0/193 dead transitions. [2024-11-12 12:44:25,425 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 193 transitions, 858 flow [2024-11-12 12:44:25,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2024-11-12 12:44:25,428 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8134171907756813 [2024-11-12 12:44:25,428 INFO L175 Difference]: Start difference. First operand has 149 places, 170 transitions, 702 flow. Second operand 6 states and 776 transitions. [2024-11-12 12:44:25,429 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 193 transitions, 858 flow [2024-11-12 12:44:25,485 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 193 transitions, 814 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:25,488 INFO L231 Difference]: Finished difference. Result has 151 places, 169 transitions, 666 flow [2024-11-12 12:44:25,488 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=159, PETRI_DIFFERENCE_MINUEND_FLOW=656, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=666, PETRI_PLACES=151, PETRI_TRANSITIONS=169} [2024-11-12 12:44:25,488 INFO L279 CegarLoopForPetriNet]: 142 programPoint places, 9 predicate places. [2024-11-12 12:44:25,489 INFO L471 AbstractCegarLoop]: Abstraction has has 151 places, 169 transitions, 666 flow [2024-11-12 12:44:25,489 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 123.0) internal successors, (738), 6 states have internal predecessors, (738), 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) [2024-11-12 12:44:25,489 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:25,490 INFO L206 CegarLoopForPetriNet]: trace histogram [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] [2024-11-12 12:44:25,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-12 12:44:25,490 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-12 12:44:25,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:25,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1409069112, now seen corresponding path program 1 times [2024-11-12 12:44:25,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:25,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150309816] [2024-11-12 12:44:25,491 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:44:25,514 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-12 12:44:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:44:25,540 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-12 12:44:25,540 INFO L339 BasicCegarLoop]: Counterexample is feasible [2024-11-12 12:44:25,541 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-11-12 12:44:25,542 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-11-12 12:44:25,542 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-11-12 12:44:25,542 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-11-12 12:44:25,542 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-11-12 12:44:25,542 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-11-12 12:44:25,543 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-11-12 12:44:25,543 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-11-12 12:44:25,543 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-11-12 12:44:25,543 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-11-12 12:44:25,544 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-11-12 12:44:25,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-12 12:44:25,544 INFO L421 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:25,545 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-12 12:44:25,545 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-12 12:44:25,584 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-11-12 12:44:25,591 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 200 places, 195 transitions, 444 flow [2024-11-12 12:44:25,673 INFO L124 PetriNetUnfolderBase]: 41/674 cut-off events. [2024-11-12 12:44:25,673 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-12 12:44:25,677 INFO L83 FinitePrefix]: Finished finitePrefix Result has 730 conditions, 674 events. 41/674 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2669 event pairs, 6 based on Foata normal form. 0/586 useless extension candidates. Maximal degree in co-relation 723. Up to 32 conditions per place. [2024-11-12 12:44:25,677 INFO L82 GeneralOperation]: Start removeDead. Operand has 200 places, 195 transitions, 444 flow [2024-11-12 12:44:25,681 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 161 places, 158 transitions, 349 flow [2024-11-12 12:44:25,682 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:44:25,683 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;@cc5e2dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:44:25,684 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-11-12 12:44:25,688 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:44:25,688 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-12 12:44:25,688 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-12 12:44:25,688 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:25,688 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:25,688 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:25,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:25,690 INFO L85 PathProgramCache]: Analyzing trace with hash -830834444, now seen corresponding path program 1 times [2024-11-12 12:44:25,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:25,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291920637] [2024-11-12 12:44:25,690 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:25,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:25,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291920637] [2024-11-12 12:44:25,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291920637] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:25,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:25,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:25,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958002110] [2024-11-12 12:44:25,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:25,931 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:25,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:25,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:25,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:26,055 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 146 out of 195 [2024-11-12 12:44:26,057 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 158 transitions, 349 flow. Second operand has 6 states, 6 states have (on average 147.5) internal successors, (885), 6 states have internal predecessors, (885), 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) [2024-11-12 12:44:26,058 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:26,058 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 146 of 195 [2024-11-12 12:44:26,059 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:27,452 INFO L124 PetriNetUnfolderBase]: 4132/12519 cut-off events. [2024-11-12 12:44:27,452 INFO L125 PetriNetUnfolderBase]: For 883/883 co-relation queries the response was YES. [2024-11-12 12:44:27,484 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19162 conditions, 12519 events. 4132/12519 cut-off events. For 883/883 co-relation queries the response was YES. Maximal size of possible extension queue 353. Compared 130805 event pairs, 928 based on Foata normal form. 283/11626 useless extension candidates. Maximal degree in co-relation 4497. Up to 5634 conditions per place. [2024-11-12 12:44:27,515 INFO L140 encePairwiseOnDemand]: 186/195 looper letters, 56 selfloop transitions, 5 changer transitions 1/178 dead transitions. [2024-11-12 12:44:27,516 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 178 transitions, 511 flow [2024-11-12 12:44:27,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 941 transitions. [2024-11-12 12:44:27,518 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8042735042735043 [2024-11-12 12:44:27,518 INFO L175 Difference]: Start difference. First operand has 161 places, 158 transitions, 349 flow. Second operand 6 states and 941 transitions. [2024-11-12 12:44:27,518 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 178 transitions, 511 flow [2024-11-12 12:44:27,520 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 178 transitions, 507 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:27,522 INFO L231 Difference]: Finished difference. Result has 163 places, 153 transitions, 345 flow [2024-11-12 12:44:27,523 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, 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=345, PETRI_PLACES=163, PETRI_TRANSITIONS=153} [2024-11-12 12:44:27,523 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 2 predicate places. [2024-11-12 12:44:27,523 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 153 transitions, 345 flow [2024-11-12 12:44:27,524 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 147.5) internal successors, (885), 6 states have internal predecessors, (885), 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) [2024-11-12 12:44:27,524 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:27,524 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:27,524 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-12 12:44:27,524 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:27,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:27,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1505432234, now seen corresponding path program 1 times [2024-11-12 12:44:27,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:27,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771208450] [2024-11-12 12:44:27,525 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:27,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:27,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:27,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771208450] [2024-11-12 12:44:27,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771208450] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:27,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:27,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:27,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281094713] [2024-11-12 12:44:27,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:27,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:27,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:27,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:27,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:27,790 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 195 [2024-11-12 12:44:27,791 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 153 transitions, 345 flow. Second operand has 6 states, 6 states have (on average 150.33333333333334) internal successors, (902), 6 states have internal predecessors, (902), 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) [2024-11-12 12:44:27,791 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:27,791 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 195 [2024-11-12 12:44:27,791 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:29,745 INFO L124 PetriNetUnfolderBase]: 4216/17526 cut-off events. [2024-11-12 12:44:29,745 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-11-12 12:44:29,782 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24317 conditions, 17526 events. 4216/17526 cut-off events. For 855/855 co-relation queries the response was YES. Maximal size of possible extension queue 404. Compared 205712 event pairs, 2764 based on Foata normal form. 0/16005 useless extension candidates. Maximal degree in co-relation 18052. Up to 5480 conditions per place. [2024-11-12 12:44:29,824 INFO L140 encePairwiseOnDemand]: 189/195 looper letters, 55 selfloop transitions, 5 changer transitions 0/178 dead transitions. [2024-11-12 12:44:29,824 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 178 transitions, 515 flow [2024-11-12 12:44:29,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:29,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:29,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 955 transitions. [2024-11-12 12:44:29,826 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8162393162393162 [2024-11-12 12:44:29,827 INFO L175 Difference]: Start difference. First operand has 163 places, 153 transitions, 345 flow. Second operand 6 states and 955 transitions. [2024-11-12 12:44:29,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 178 transitions, 515 flow [2024-11-12 12:44:29,829 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 178 transitions, 505 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:29,831 INFO L231 Difference]: Finished difference. Result has 161 places, 152 transitions, 343 flow [2024-11-12 12:44:29,832 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=333, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=343, PETRI_PLACES=161, PETRI_TRANSITIONS=152} [2024-11-12 12:44:29,832 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 0 predicate places. [2024-11-12 12:44:29,832 INFO L471 AbstractCegarLoop]: Abstraction has has 161 places, 152 transitions, 343 flow [2024-11-12 12:44:29,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 150.33333333333334) internal successors, (902), 6 states have internal predecessors, (902), 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) [2024-11-12 12:44:29,833 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:29,833 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:29,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-12 12:44:29,833 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:29,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:29,834 INFO L85 PathProgramCache]: Analyzing trace with hash -29063608, now seen corresponding path program 1 times [2024-11-12 12:44:29,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:29,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453467975] [2024-11-12 12:44:29,834 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:29,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:29,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453467975] [2024-11-12 12:44:29,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453467975] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:29,863 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:29,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:29,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257906358] [2024-11-12 12:44:29,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:29,865 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:29,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:29,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:29,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:29,895 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-12 12:44:29,896 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 152 transitions, 343 flow. Second operand has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-12 12:44:29,896 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:29,896 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-12 12:44:29,896 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:32,039 INFO L124 PetriNetUnfolderBase]: 7646/22441 cut-off events. [2024-11-12 12:44:32,040 INFO L125 PetriNetUnfolderBase]: For 2760/2760 co-relation queries the response was YES. [2024-11-12 12:44:32,102 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34295 conditions, 22441 events. 7646/22441 cut-off events. For 2760/2760 co-relation queries the response was YES. Maximal size of possible extension queue 781. Compared 262026 event pairs, 5213 based on Foata normal form. 0/20028 useless extension candidates. Maximal degree in co-relation 26703. Up to 9001 conditions per place. [2024-11-12 12:44:32,183 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 36 selfloop transitions, 7 changer transitions 0/170 dead transitions. [2024-11-12 12:44:32,183 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 170 transitions, 485 flow [2024-11-12 12:44:32,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:32,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2024-11-12 12:44:32,186 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8803418803418803 [2024-11-12 12:44:32,186 INFO L175 Difference]: Start difference. First operand has 161 places, 152 transitions, 343 flow. Second operand 3 states and 515 transitions. [2024-11-12 12:44:32,186 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 170 transitions, 485 flow [2024-11-12 12:44:32,198 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 170 transitions, 475 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-12 12:44:32,200 INFO L231 Difference]: Finished difference. Result has 160 places, 158 transitions, 387 flow [2024-11-12 12:44:32,201 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=333, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=145, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=387, PETRI_PLACES=160, PETRI_TRANSITIONS=158} [2024-11-12 12:44:32,201 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, -1 predicate places. [2024-11-12 12:44:32,201 INFO L471 AbstractCegarLoop]: Abstraction has has 160 places, 158 transitions, 387 flow [2024-11-12 12:44:32,202 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-12 12:44:32,202 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:32,202 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:32,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-12 12:44:32,202 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:32,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:32,203 INFO L85 PathProgramCache]: Analyzing trace with hash -169845583, now seen corresponding path program 1 times [2024-11-12 12:44:32,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:32,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077932494] [2024-11-12 12:44:32,204 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:32,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:32,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077932494] [2024-11-12 12:44:32,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077932494] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:32,234 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:32,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:32,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634471230] [2024-11-12 12:44:32,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:32,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:32,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:32,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:32,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:32,268 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 195 [2024-11-12 12:44:32,269 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 158 transitions, 387 flow. Second operand has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 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) [2024-11-12 12:44:32,269 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:32,269 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 195 [2024-11-12 12:44:32,269 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:35,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [83#L1023-5true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true]) [2024-11-12 12:44:35,525 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:35,525 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:35,525 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:35,526 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:35,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true]) [2024-11-12 12:44:35,922 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-12 12:44:35,922 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-12 12:44:35,922 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-12 12:44:35,922 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-12 12:44:36,356 INFO L124 PetriNetUnfolderBase]: 13659/39024 cut-off events. [2024-11-12 12:44:36,356 INFO L125 PetriNetUnfolderBase]: For 10607/10703 co-relation queries the response was YES. [2024-11-12 12:44:36,495 INFO L83 FinitePrefix]: Finished finitePrefix Result has 69370 conditions, 39024 events. 13659/39024 cut-off events. For 10607/10703 co-relation queries the response was YES. Maximal size of possible extension queue 1258. Compared 476464 event pairs, 6479 based on Foata normal form. 0/34982 useless extension candidates. Maximal degree in co-relation 54849. Up to 12676 conditions per place. [2024-11-12 12:44:36,650 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 33 selfloop transitions, 10 changer transitions 0/174 dead transitions. [2024-11-12 12:44:36,651 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 174 transitions, 527 flow [2024-11-12 12:44:36,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:36,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2024-11-12 12:44:36,652 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8786324786324786 [2024-11-12 12:44:36,653 INFO L175 Difference]: Start difference. First operand has 160 places, 158 transitions, 387 flow. Second operand 3 states and 514 transitions. [2024-11-12 12:44:36,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 174 transitions, 527 flow [2024-11-12 12:44:36,728 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 174 transitions, 505 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:36,731 INFO L231 Difference]: Finished difference. Result has 162 places, 166 transitions, 461 flow [2024-11-12 12:44:36,731 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=373, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=461, PETRI_PLACES=162, PETRI_TRANSITIONS=166} [2024-11-12 12:44:36,731 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 1 predicate places. [2024-11-12 12:44:36,732 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 166 transitions, 461 flow [2024-11-12 12:44:36,732 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 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) [2024-11-12 12:44:36,732 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:36,732 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:36,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-12 12:44:36,732 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:36,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:36,733 INFO L85 PathProgramCache]: Analyzing trace with hash 2049886426, now seen corresponding path program 1 times [2024-11-12 12:44:36,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:36,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750971677] [2024-11-12 12:44:36,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:36,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:36,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750971677] [2024-11-12 12:44:36,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750971677] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:36,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:36,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:36,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200362084] [2024-11-12 12:44:36,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:36,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:36,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:36,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:36,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:36,800 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-12 12:44:36,801 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 166 transitions, 461 flow. Second operand has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-12 12:44:36,801 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:36,802 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-12 12:44:36,802 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:39,068 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [225#true, 200#true, 59#L1024true, 3#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:39,068 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:39,068 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:39,068 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [120#L1024-3true, 225#true, 200#true, 3#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:39,069 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 3#L1023-6true, 198#true, 11#L1039true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:39,069 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:39,069 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:41,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-12 12:44:41,041 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-12 12:44:41,041 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-12 12:44:41,041 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-12 12:44:41,041 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-12 12:44:41,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 201#true, 225#true, 220#true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 197#true, 163#L1023-5true]) [2024-11-12 12:44:41,054 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-12 12:44:41,054 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:41,054 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:41,054 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:41,328 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, 220#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-12 12:44:41,329 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is not cut-off event [2024-11-12 12:44:41,329 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-12 12:44:41,329 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-12 12:44:41,329 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-12 12:44:41,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][163], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 99#L1024-3true, 199#true, 3#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-12 12:44:41,603 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-12 12:44:41,603 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:41,603 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:41,603 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:41,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [225#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:41,672 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [120#L1024-3true, 225#true, 200#true, 199#true, 3#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:41,672 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-12 12:44:41,672 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-12 12:44:41,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 50#$Ultimate##0true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:41,673 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:41,673 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:41,673 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:41,673 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:41,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 99#L1024-3true, 199#true, 175#L1024true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-12 12:44:41,710 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is not cut-off event [2024-11-12 12:44:41,710 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-12 12:44:41,710 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-12 12:44:41,710 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-12 12:44:42,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 225#true, 201#true, 220#true, 99#L1024-3true, 199#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true, 163#L1023-5true]) [2024-11-12 12:44:42,162 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is not cut-off event [2024-11-12 12:44:42,162 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-12 12:44:42,162 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-12 12:44:42,162 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-12 12:44:42,225 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [225#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-11-12 12:44:42,225 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-12 12:44:42,225 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [120#L1024-3true, 225#true, 200#true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-11-12 12:44:42,226 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-12 12:44:42,226 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-12 12:44:42,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-11-12 12:44:42,227 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:42,227 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:42,227 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:42,227 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:42,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:42,391 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:42,392 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:42,392 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:42,392 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:42,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 99#L1024-3true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:42,702 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:42,702 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:42,702 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:42,702 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:43,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [225#true, 99#L1024-3true, 200#true, 59#L1024true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:43,534 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-12 12:44:43,534 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-12 12:44:43,534 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-12 12:44:43,534 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-12 12:44:43,564 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 225#true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-12 12:44:43,564 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-12 12:44:43,564 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-12 12:44:43,564 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-12 12:44:43,564 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-12 12:44:43,748 INFO L124 PetriNetUnfolderBase]: 23220/65965 cut-off events. [2024-11-12 12:44:43,748 INFO L125 PetriNetUnfolderBase]: For 54830/60045 co-relation queries the response was YES. [2024-11-12 12:44:44,020 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136860 conditions, 65965 events. 23220/65965 cut-off events. For 54830/60045 co-relation queries the response was YES. Maximal size of possible extension queue 2352. Compared 872390 event pairs, 11187 based on Foata normal form. 76/57621 useless extension candidates. Maximal degree in co-relation 108784. Up to 25831 conditions per place. [2024-11-12 12:44:44,267 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 41 selfloop transitions, 18 changer transitions 0/189 dead transitions. [2024-11-12 12:44:44,267 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 189 transitions, 696 flow [2024-11-12 12:44:44,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 12:44:44,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-12 12:44:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 512 transitions. [2024-11-12 12:44:44,268 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8752136752136752 [2024-11-12 12:44:44,268 INFO L175 Difference]: Start difference. First operand has 162 places, 166 transitions, 461 flow. Second operand 3 states and 512 transitions. [2024-11-12 12:44:44,268 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 189 transitions, 696 flow [2024-11-12 12:44:44,789 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 189 transitions, 662 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:44,792 INFO L231 Difference]: Finished difference. Result has 164 places, 180 transitions, 619 flow [2024-11-12 12:44:44,792 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=441, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=619, PETRI_PLACES=164, PETRI_TRANSITIONS=180} [2024-11-12 12:44:44,792 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 3 predicate places. [2024-11-12 12:44:44,792 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 180 transitions, 619 flow [2024-11-12 12:44:44,793 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 158.66666666666666) internal successors, (476), 3 states have internal predecessors, (476), 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) [2024-11-12 12:44:44,793 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:44,793 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:44,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-12 12:44:44,793 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:44,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:44,794 INFO L85 PathProgramCache]: Analyzing trace with hash -349622235, now seen corresponding path program 1 times [2024-11-12 12:44:44,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:44,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089072391] [2024-11-12 12:44:44,794 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:44,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:44,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089072391] [2024-11-12 12:44:44,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089072391] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:44,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:44,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 12:44:44,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385691756] [2024-11-12 12:44:44,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:44,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 12:44:44,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:44,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 12:44:44,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 12:44:44,931 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-12 12:44:44,932 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 180 transitions, 619 flow. Second operand has 5 states, 5 states have (on average 158.6) internal successors, (793), 5 states have internal predecessors, (793), 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) [2024-11-12 12:44:44,932 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:44,933 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-12 12:44:44,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:46,764 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][162], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-11-12 12:44:46,765 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:46,765 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:46,765 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:46,765 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:49,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][162], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-11-12 12:44:49,528 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:49,528 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:49,529 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:49,529 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:50,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,813 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,813 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,813 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,814 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 174#L1023-5true, 197#true]) [2024-11-12 12:44:50,815 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-12 12:44:50,815 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,815 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,816 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,816 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,816 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,817 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,817 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,817 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,817 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,828 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 83#L1023-5true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,828 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,828 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,828 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,828 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,829 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,829 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-12 12:44:50,829 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,830 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:50,830 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:50,899 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,899 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,899 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,899 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,899 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,920 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,920 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,920 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,920 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,921 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,921 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,921 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,921 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,922 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,922 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,923 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:50,923 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:50,986 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,986 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:50,986 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:50,986 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:50,986 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:50,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:50,998 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:50,998 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:50,998 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:50,998 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,008 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-12 12:44:51,008 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,008 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,009 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,009 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,009 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 83#L1023-5true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,064 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,064 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,064 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,064 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,068 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,068 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,068 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,068 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,068 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,069 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,069 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 174#L1023-5true, 197#true]) [2024-11-12 12:44:51,079 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,079 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,079 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,079 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true]) [2024-11-12 12:44:51,080 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,080 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,080 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,081 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,081 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,093 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,093 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,093 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,093 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,096 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,096 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,096 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,096 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,097 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,097 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,097 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:51,097 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:51,099 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,100 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,100 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,100 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,100 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,101 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,101 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,101 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,101 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,101 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,102 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,102 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,102 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-12 12:44:51,102 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,102 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,102 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,103 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,167 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,167 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,167 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,167 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,172 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:51,172 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:51,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,253 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-12 12:44:51,253 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:51,253 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:51,253 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-12 12:44:51,275 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-12 12:44:51,275 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-12 12:44:51,275 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:51,275 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-12 12:44:51,276 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:51,276 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-12 12:44:51,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true, 197#true]) [2024-11-12 12:44:51,819 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:51,819 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:51,820 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:51,820 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:52,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 11#L1039true, 198#true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true, Black: 220#true]) [2024-11-12 12:44:52,345 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-12 12:44:52,345 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:52,346 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:52,346 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:52,402 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 175#L1024true, 166#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-11-12 12:44:52,402 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-12 12:44:52,402 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:52,402 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:52,402 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:52,602 INFO L124 PetriNetUnfolderBase]: 21778/70714 cut-off events. [2024-11-12 12:44:52,602 INFO L125 PetriNetUnfolderBase]: For 38101/49856 co-relation queries the response was YES. [2024-11-12 12:44:53,058 INFO L83 FinitePrefix]: Finished finitePrefix Result has 135593 conditions, 70714 events. 21778/70714 cut-off events. For 38101/49856 co-relation queries the response was YES. Maximal size of possible extension queue 2191. Compared 990016 event pairs, 11522 based on Foata normal form. 232/61131 useless extension candidates. Maximal degree in co-relation 96062. Up to 18154 conditions per place. [2024-11-12 12:44:53,343 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 32 selfloop transitions, 7 changer transitions 1/193 dead transitions. [2024-11-12 12:44:53,343 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 193 transitions, 726 flow [2024-11-12 12:44:53,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 983 transitions. [2024-11-12 12:44:53,345 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8401709401709402 [2024-11-12 12:44:53,346 INFO L175 Difference]: Start difference. First operand has 164 places, 180 transitions, 619 flow. Second operand 6 states and 983 transitions. [2024-11-12 12:44:53,346 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 193 transitions, 726 flow [2024-11-12 12:44:53,486 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 193 transitions, 690 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-12 12:44:53,488 INFO L231 Difference]: Finished difference. Result has 171 places, 186 transitions, 634 flow [2024-11-12 12:44:53,488 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=583, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=180, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=634, PETRI_PLACES=171, PETRI_TRANSITIONS=186} [2024-11-12 12:44:53,488 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 10 predicate places. [2024-11-12 12:44:53,489 INFO L471 AbstractCegarLoop]: Abstraction has has 171 places, 186 transitions, 634 flow [2024-11-12 12:44:53,489 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 158.6) internal successors, (793), 5 states have internal predecessors, (793), 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) [2024-11-12 12:44:53,489 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:53,489 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:44:53,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-12 12:44:53,489 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:53,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:53,490 INFO L85 PathProgramCache]: Analyzing trace with hash 1910783533, now seen corresponding path program 1 times [2024-11-12 12:44:53,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:53,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106264923] [2024-11-12 12:44:53,490 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:53,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:53,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106264923] [2024-11-12 12:44:53,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106264923] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:53,580 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:53,580 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 12:44:53,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556350705] [2024-11-12 12:44:53,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:53,581 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 12:44:53,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:53,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 12:44:53,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-12 12:44:53,638 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 195 [2024-11-12 12:44:53,639 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 186 transitions, 634 flow. Second operand has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2024-11-12 12:44:53,640 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:53,640 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 195 [2024-11-12 12:44:53,640 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:44:54,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 128#L1024-3true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:54,575 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-12 12:44:54,575 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:54,575 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:54,575 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:54,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][112], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:54,686 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:54,686 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:54,686 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:54,686 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:54,973 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:54,973 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:54,973 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:55,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 222#(= |#race~data~0| 0), Black: 225#true, 83#L1023-5true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:55,391 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-12 12:44:55,391 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:55,391 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:55,391 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:55,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 222#(= |#race~data~0| 0), Black: 225#true, 83#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:55,567 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,568 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,568 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:55,568 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:55,763 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 70#$Ultimate##0true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:55,763 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,763 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,763 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,763 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,766 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:55,766 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,766 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,766 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,766 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:55,940 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 10#L1022-3true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:55,940 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-11-12 12:44:55,940 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-12 12:44:55,940 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-12 12:44:55,940 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-12 12:44:56,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:56,721 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-12 12:44:56,721 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:56,721 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:56,721 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:56,812 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:56,812 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,812 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,813 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,813 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,941 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 16#$Ultimate##0true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:56,941 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,941 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,941 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,941 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][146], [Black: 222#(= |#race~data~0| 0), Black: 225#true, 83#L1023-5true, 3#L1023-6true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:56,942 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,942 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,942 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,942 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), 130#$Ultimate##0true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:56,961 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-12 12:44:56,961 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,961 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:44:56,961 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-12 12:44:57,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:57,001 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-12 12:44:57,001 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:57,001 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:57,001 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-12 12:44:57,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,081 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,081 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,082 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,082 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 136#L1022-3true, 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,090 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,090 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,090 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,090 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 16#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,121 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,121 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,121 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,121 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 222#(= |#race~data~0| 0), 83#L1023-5true, Black: 225#true, 50#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,122 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,122 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,122 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,122 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,160 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 130#$Ultimate##0true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,160 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,160 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:44:57,160 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,160 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-12 12:44:57,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,246 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-12 12:44:57,247 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:57,247 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:57,247 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-12 12:44:57,275 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 136#L1022-3true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,276 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-12 12:44:57,276 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:57,276 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-12 12:44:57,276 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-12 12:44:57,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:57,303 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2024-11-12 12:44:57,303 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-12 12:44:57,303 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-12 12:44:57,303 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-12 12:44:57,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][112], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:57,331 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,331 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,331 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,331 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:57,341 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,341 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,341 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,341 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,461 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,461 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,461 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,461 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,463 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,463 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,463 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,463 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,463 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,463 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,464 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,464 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,464 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,472 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:57,472 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,472 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,472 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,473 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 83#L1023-5true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,474 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,474 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,474 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,475 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,475 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,475 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,476 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,476 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,476 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,476 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,476 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,523 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,523 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,523 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,523 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:57,537 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,537 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,537 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,537 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,541 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,541 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:57,541 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,541 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:57,541 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:57,542 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,542 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,542 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,542 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:57,542 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,552 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,552 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,552 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,553 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,952 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,952 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,952 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:44:57,952 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-12 12:44:57,953 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:57,953 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:57,954 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:57,954 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:57,954 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:57,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:57,963 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:57,964 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:57,964 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:57,964 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:58,010 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,010 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,010 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,010 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,011 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 83#L1023-5true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,011 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,011 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,011 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,011 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,012 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,012 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,012 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,012 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,013 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,013 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,013 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,013 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,013 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,013 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,014 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 11#L1039true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,014 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,014 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,014 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,014 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,014 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,014 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,015 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,016 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,016 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,027 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,027 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,027 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,027 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,027 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,041 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,041 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-12 12:44:58,041 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,041 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:44:58,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,042 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,042 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,042 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,043 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,043 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,045 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,045 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,046 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,046 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,046 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,046 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,088 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 128#L1024-3true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,089 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,089 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,089 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,089 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,089 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,099 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,100 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,100 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,100 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,100 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,101 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,101 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,101 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,101 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,109 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,109 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,109 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,109 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,110 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,110 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,110 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,110 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-12 12:44:58,110 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:44:58,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,123 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,123 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,123 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,123 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,133 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,133 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,133 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,133 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,133 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-12 12:44:58,133 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,192 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,192 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-12 12:44:58,192 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-12 12:44:58,192 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:58,192 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:44:58,245 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-12 12:44:58,245 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-12 12:44:58,245 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:58,245 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-12 12:44:58,245 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-12 12:44:58,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-12 12:44:58,308 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,308 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-12 12:44:58,308 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,308 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-12 12:44:58,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:58,379 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,379 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,379 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,379 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-12 12:44:58,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-12 12:44:58,558 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,558 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,558 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,558 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-12 12:44:58,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} 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][125], [120#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, 128#L1024-3true, 22#L1023-5true, 93#ULTIMATE.startFINALtrue, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,649 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-12 12:44:58,649 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,649 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,649 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} 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][125], [120#L1024-3true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, 93#ULTIMATE.startFINALtrue, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,658 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-12 12:44:58,658 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,658 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,658 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:44:58,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} 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][125], [120#L1024-3true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, 93#ULTIMATE.startFINALtrue, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,677 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-12 12:44:58,677 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-12 12:44:58,677 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-12 12:44:58,677 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-12 12:44:58,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,695 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-12 12:44:58,695 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-12 12:44:58,695 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:58,695 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-12 12:44:58,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([555] L-1-2-->ULTIMATE.startFINAL: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_15|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_25|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_5|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_10|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_5|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_4|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_10|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_15|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_25|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_5|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_6|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_5|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_9|, ULTIMATE.start_main_#t~post17#1=|v_ULTIMATE.start_main_#t~post17#1_5|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_3|} 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][125], [120#L1024-3true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 241#true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 93#ULTIMATE.startFINALtrue, 230#true, Black: 220#true]) [2024-11-12 12:44:58,705 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-12 12:44:58,705 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-12 12:44:58,705 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-12 12:44:58,705 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-12 12:44:58,718 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,719 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-12 12:44:58,719 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,719 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,719 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:58,719 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:58,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,754 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-12 12:44:58,755 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,755 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:58,755 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 11#L1039true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-12 12:44:58,759 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-12 12:44:58,759 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-12 12:44:58,759 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,759 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:44:58,796 INFO L124 PetriNetUnfolderBase]: 14676/45874 cut-off events. [2024-11-12 12:44:58,796 INFO L125 PetriNetUnfolderBase]: For 23107/27949 co-relation queries the response was YES. [2024-11-12 12:44:59,092 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91011 conditions, 45874 events. 14676/45874 cut-off events. For 23107/27949 co-relation queries the response was YES. Maximal size of possible extension queue 1613. Compared 599363 event pairs, 3920 based on Foata normal form. 53/38657 useless extension candidates. Maximal degree in co-relation 80691. Up to 8484 conditions per place. [2024-11-12 12:44:59,271 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 34 selfloop transitions, 6 changer transitions 0/191 dead transitions. [2024-11-12 12:44:59,271 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 191 transitions, 705 flow [2024-11-12 12:44:59,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 12:44:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-12 12:44:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 965 transitions. [2024-11-12 12:44:59,274 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8247863247863247 [2024-11-12 12:44:59,274 INFO L175 Difference]: Start difference. First operand has 171 places, 186 transitions, 634 flow. Second operand 6 states and 965 transitions. [2024-11-12 12:44:59,274 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 191 transitions, 705 flow [2024-11-12 12:44:59,527 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 191 transitions, 693 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-12 12:44:59,529 INFO L231 Difference]: Finished difference. Result has 169 places, 181 transitions, 605 flow [2024-11-12 12:44:59,530 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=195, PETRI_DIFFERENCE_MINUEND_FLOW=593, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=181, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=605, PETRI_PLACES=169, PETRI_TRANSITIONS=181} [2024-11-12 12:44:59,530 INFO L279 CegarLoopForPetriNet]: 161 programPoint places, 8 predicate places. [2024-11-12 12:44:59,530 INFO L471 AbstractCegarLoop]: Abstraction has has 169 places, 181 transitions, 605 flow [2024-11-12 12:44:59,531 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2024-11-12 12:44:59,531 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:44:59,531 INFO L206 CegarLoopForPetriNet]: trace histogram [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] [2024-11-12 12:44:59,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-12 12:44:59,532 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-12 12:44:59,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:44:59,532 INFO L85 PathProgramCache]: Analyzing trace with hash -1257157989, now seen corresponding path program 1 times [2024-11-12 12:44:59,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:44:59,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462371567] [2024-11-12 12:44:59,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:44:59,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:44:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:44:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:44:59,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:44:59,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462371567] [2024-11-12 12:44:59,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462371567] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:44:59,570 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:44:59,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:44:59,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154077666] [2024-11-12 12:44:59,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:44:59,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:44:59,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:44:59,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:44:59,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:44:59,596 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-12 12:44:59,597 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 181 transitions, 605 flow. Second operand has 3 states, 3 states have (on average 159.0) internal successors, (477), 3 states have internal predecessors, (477), 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) [2024-11-12 12:44:59,597 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:44:59,598 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-12 12:44:59,598 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand