./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 18:03:17,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 18:03:17,589 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-22 18:03:17,592 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 18:03:17,593 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 18:03:17,631 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 18:03:17,631 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 18:03:17,631 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 18:03:17,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 18:03:17,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 18:03:17,633 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 18:03:17,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 18:03:17,634 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 18:03:17,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 18:03:17,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 18:03:17,639 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 18:03:17,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 18:03:17,639 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 18:03:17,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 18:03:17,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 18:03:17,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 18:03:17,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 18:03:17,642 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-22 18:03:17,642 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 18:03:17,642 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-22 18:03:17,644 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 18:03:17,644 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 18:03:17,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 18:03:17,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 18:03:17,645 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 18:03:17,645 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 18:03:17,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:03:17,645 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 18:03:17,645 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 18:03:17,646 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 18:03:17,646 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 18:03:17,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 18:03:17,647 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 18:03:17,647 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 18:03:17,647 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 18:03:17,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 18:03:17,648 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 [2024-11-22 18:03:17,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 18:03:18,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 18:03:18,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 18:03:18,039 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 18:03:18,039 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 18:03:18,041 INFO L431 ainManager$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 [2024-11-22 18:03:19,235 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 18:03:21,775 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 18:03:21,775 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-11-22 18:03:21,820 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4301c0d12/94f4cd7aa2e04956a49ca0719024d756/FLAGe6b363684 [2024-11-22 18:03:21,852 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4301c0d12/94f4cd7aa2e04956a49ca0719024d756 [2024-11-22 18:03:21,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 18:03:21,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 18:03:21,859 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 18:03:21,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 18:03:21,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 18:03:21,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:03:21" (1/1) ... [2024-11-22 18:03:21,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6942fab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:21, skipping insertion in model container [2024-11-22 18:03:21,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:03:21" (1/1) ... [2024-11-22 18:03:21,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 18:03:22,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:03:22,643 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 18:03:22,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:03:22,949 INFO L204 MainTranslator]: Completed translation [2024-11-22 18:03:22,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22 WrapperNode [2024-11-22 18:03:22,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 18:03:22,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 18:03:22,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 18:03:22,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 18:03:22,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:22,997 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,033 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-22 18:03:23,034 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 18:03:23,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 18:03:23,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 18:03:23,035 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 18:03:23,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,072 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,102 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,110 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,111 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,113 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 18:03:23,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 18:03:23,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 18:03:23,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 18:03:23,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (1/1) ... [2024-11-22 18:03:23,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:03:23,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 18:03:23,209 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 18:03:23,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 18:03:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 18:03:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-22 18:03:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-22 18:03:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-22 18:03:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-22 18:03:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 18:03:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 18:03:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 18:03:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-22 18:03:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-22 18:03:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 18:03:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 18:03:23,278 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-22 18:03:23,416 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 18:03:23,419 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 18:03:23,790 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-22 18:03:23,791 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 18:03:23,819 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 18:03:23,820 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-22 18:03:23,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:03:23 BoogieIcfgContainer [2024-11-22 18:03:23,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 18:03:23,824 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 18:03:23,824 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 18:03:23,828 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 18:03:23,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 06:03:21" (1/3) ... [2024-11-22 18:03:23,829 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af17447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:03:23, skipping insertion in model container [2024-11-22 18:03:23,829 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:03:22" (2/3) ... [2024-11-22 18:03:23,830 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af17447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:03:23, skipping insertion in model container [2024-11-22 18:03:23,830 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:03:23" (3/3) ... [2024-11-22 18:03:23,831 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-11-22 18:03:23,849 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 18:03:23,850 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-11-22 18:03:23,850 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-22 18:03:23,961 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-22 18:03:24,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 124 places, 123 transitions, 260 flow [2024-11-22 18:03:24,188 INFO L124 PetriNetUnfolderBase]: 9/234 cut-off events. [2024-11-22 18:03:24,189 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-22 18:03:24,202 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. [2024-11-22 18:03:24,203 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 123 transitions, 260 flow [2024-11-22 18:03:24,212 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 122 transitions, 257 flow [2024-11-22 18:03:24,233 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:03:24,250 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;@3fd18413, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:03:24,251 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-11-22 18:03:24,279 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:03:24,279 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-22 18:03:24,279 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:03:24,279 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:24,280 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:24,281 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)] === [2024-11-22 18:03:24,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:24,296 INFO L85 PathProgramCache]: Analyzing trace with hash -53368588, now seen corresponding path program 1 times [2024-11-22 18:03:24,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:24,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916433951] [2024-11-22 18:03:24,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:24,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:25,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:25,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916433951] [2024-11-22 18:03:25,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916433951] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:25,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:25,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:25,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594459878] [2024-11-22 18:03:25,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:25,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:25,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:25,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:25,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:25,884 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 123 [2024-11-22 18:03:25,890 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) [2024-11-22 18:03:25,890 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:25,890 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 123 [2024-11-22 18:03:25,891 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:26,102 INFO L124 PetriNetUnfolderBase]: 122/715 cut-off events. [2024-11-22 18:03:26,103 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-22 18:03:26,107 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. [2024-11-22 18:03:26,111 INFO L140 encePairwiseOnDemand]: 114/123 looper letters, 32 selfloop transitions, 5 changer transitions 1/126 dead transitions. [2024-11-22 18:03:26,111 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 126 transitions, 339 flow [2024-11-22 18:03:26,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:26,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 581 transitions. [2024-11-22 18:03:26,130 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7872628726287263 [2024-11-22 18:03:26,133 INFO L175 Difference]: Start difference. First operand has 123 places, 122 transitions, 257 flow. Second operand 6 states and 581 transitions. [2024-11-22 18:03:26,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 126 transitions, 339 flow [2024-11-22 18:03:26,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 126 transitions, 335 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:26,143 INFO L231 Difference]: Finished difference. Result has 125 places, 117 transitions, 253 flow [2024-11-22 18:03:26,145 INFO L260 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} [2024-11-22 18:03:26,151 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 2 predicate places. [2024-11-22 18:03:26,152 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 117 transitions, 253 flow [2024-11-22 18:03:26,152 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) [2024-11-22 18:03:26,153 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:26,153 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:26,153 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 18:03:26,153 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)] === [2024-11-22 18:03:26,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:26,154 INFO L85 PathProgramCache]: Analyzing trace with hash -162930326, now seen corresponding path program 1 times [2024-11-22 18:03:26,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:26,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286518755] [2024-11-22 18:03:26,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:26,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:26,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286518755] [2024-11-22 18:03:26,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286518755] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:26,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:26,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:26,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272505793] [2024-11-22 18:03:26,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:26,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:26,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:26,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:26,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:26,640 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 123 [2024-11-22 18:03:26,641 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) [2024-11-22 18:03:26,641 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:26,641 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 123 [2024-11-22 18:03:26,641 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:26,785 INFO L124 PetriNetUnfolderBase]: 128/772 cut-off events. [2024-11-22 18:03:26,786 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-11-22 18:03:26,788 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. [2024-11-22 18:03:26,792 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 31 selfloop transitions, 5 changer transitions 0/126 dead transitions. [2024-11-22 18:03:26,792 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 126 transitions, 343 flow [2024-11-22 18:03:26,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 595 transitions. [2024-11-22 18:03:26,799 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8062330623306233 [2024-11-22 18:03:26,800 INFO L175 Difference]: Start difference. First operand has 125 places, 117 transitions, 253 flow. Second operand 6 states and 595 transitions. [2024-11-22 18:03:26,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 126 transitions, 343 flow [2024-11-22 18:03:26,801 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 126 transitions, 333 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:26,804 INFO L231 Difference]: Finished difference. Result has 123 places, 116 transitions, 251 flow [2024-11-22 18:03:26,805 INFO L260 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} [2024-11-22 18:03:26,806 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 0 predicate places. [2024-11-22 18:03:26,806 INFO L471 AbstractCegarLoop]: Abstraction has has 123 places, 116 transitions, 251 flow [2024-11-22 18:03:26,806 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) [2024-11-22 18:03:26,806 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:26,807 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:26,807 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 18:03:26,807 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-22 18:03:26,808 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:26,808 INFO L85 PathProgramCache]: Analyzing trace with hash 2070072888, now seen corresponding path program 1 times [2024-11-22 18:03:26,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:26,809 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202182854] [2024-11-22 18:03:26,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:26,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:26,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202182854] [2024-11-22 18:03:26,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202182854] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:26,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:26,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:26,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838708252] [2024-11-22 18:03:26,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:26,848 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:26,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:26,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:26,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:26,864 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-22 18:03:26,865 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) [2024-11-22 18:03:26,865 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:26,865 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-22 18:03:26,865 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:27,000 INFO L124 PetriNetUnfolderBase]: 117/684 cut-off events. [2024-11-22 18:03:27,001 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-11-22 18:03:27,003 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. [2024-11-22 18:03:27,006 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 18 selfloop transitions, 5 changer transitions 0/124 dead transitions. [2024-11-22 18:03:27,006 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 124 transitions, 315 flow [2024-11-22 18:03:27,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 339 transitions. [2024-11-22 18:03:27,008 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9186991869918699 [2024-11-22 18:03:27,008 INFO L175 Difference]: Start difference. First operand has 123 places, 116 transitions, 251 flow. Second operand 3 states and 339 transitions. [2024-11-22 18:03:27,008 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 124 transitions, 315 flow [2024-11-22 18:03:27,010 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 124 transitions, 305 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:27,014 INFO L231 Difference]: Finished difference. Result has 122 places, 120 transitions, 279 flow [2024-11-22 18:03:27,014 INFO L260 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} [2024-11-22 18:03:27,015 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, -1 predicate places. [2024-11-22 18:03:27,015 INFO L471 AbstractCegarLoop]: Abstraction has has 122 places, 120 transitions, 279 flow [2024-11-22 18:03:27,016 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) [2024-11-22 18:03:27,016 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:27,016 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:27,016 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 18:03:27,017 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)] === [2024-11-22 18:03:27,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:27,017 INFO L85 PathProgramCache]: Analyzing trace with hash -1837119117, now seen corresponding path program 1 times [2024-11-22 18:03:27,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:27,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14795513] [2024-11-22 18:03:27,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:27,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:27,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:27,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14795513] [2024-11-22 18:03:27,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14795513] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:27,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:27,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:27,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106738139] [2024-11-22 18:03:27,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:27,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:27,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:27,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:27,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:27,073 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 123 [2024-11-22 18:03:27,074 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) [2024-11-22 18:03:27,074 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:27,074 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 123 [2024-11-22 18:03:27,075 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:27,231 INFO L124 PetriNetUnfolderBase]: 177/994 cut-off events. [2024-11-22 18:03:27,232 INFO L125 PetriNetUnfolderBase]: For 199/199 co-relation queries the response was YES. [2024-11-22 18:03:27,235 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. [2024-11-22 18:03:27,239 INFO L140 encePairwiseOnDemand]: 118/123 looper letters, 17 selfloop transitions, 6 changer transitions 0/128 dead transitions. [2024-11-22 18:03:27,239 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 128 transitions, 351 flow [2024-11-22 18:03:27,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2024-11-22 18:03:27,241 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-11-22 18:03:27,241 INFO L175 Difference]: Start difference. First operand has 122 places, 120 transitions, 279 flow. Second operand 3 states and 342 transitions. [2024-11-22 18:03:27,241 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 128 transitions, 351 flow [2024-11-22 18:03:27,245 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 128 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:27,247 INFO L231 Difference]: Finished difference. Result has 124 places, 124 transitions, 317 flow [2024-11-22 18:03:27,248 INFO L260 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} [2024-11-22 18:03:27,248 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 1 predicate places. [2024-11-22 18:03:27,249 INFO L471 AbstractCegarLoop]: Abstraction has has 124 places, 124 transitions, 317 flow [2024-11-22 18:03:27,249 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) [2024-11-22 18:03:27,249 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:27,250 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:27,250 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-22 18:03:27,250 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-22 18:03:27,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:27,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1125759620, now seen corresponding path program 1 times [2024-11-22 18:03:27,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:27,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64222705] [2024-11-22 18:03:27,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:27,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:27,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:27,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64222705] [2024-11-22 18:03:27,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64222705] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:27,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:27,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:27,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554573172] [2024-11-22 18:03:27,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:27,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:27,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:27,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:27,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:27,310 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-11-22 18:03:27,311 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) [2024-11-22 18:03:27,311 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:27,311 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-11-22 18:03:27,311 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:27,478 INFO L124 PetriNetUnfolderBase]: 237/1385 cut-off events. [2024-11-22 18:03:27,478 INFO L125 PetriNetUnfolderBase]: For 830/845 co-relation queries the response was YES. [2024-11-22 18:03:27,482 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. [2024-11-22 18:03:27,487 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 19 selfloop transitions, 10 changer transitions 0/133 dead transitions. [2024-11-22 18:03:27,487 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 133 transitions, 418 flow [2024-11-22 18:03:27,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2024-11-22 18:03:27,489 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9159891598915989 [2024-11-22 18:03:27,489 INFO L175 Difference]: Start difference. First operand has 124 places, 124 transitions, 317 flow. Second operand 3 states and 338 transitions. [2024-11-22 18:03:27,489 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 133 transitions, 418 flow [2024-11-22 18:03:27,494 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 133 transitions, 400 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:27,497 INFO L231 Difference]: Finished difference. Result has 126 places, 130 transitions, 387 flow [2024-11-22 18:03:27,497 INFO L260 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} [2024-11-22 18:03:27,498 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 3 predicate places. [2024-11-22 18:03:27,498 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 130 transitions, 387 flow [2024-11-22 18:03:27,498 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) [2024-11-22 18:03:27,498 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:27,498 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:27,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-22 18:03:27,499 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)] === [2024-11-22 18:03:27,499 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:27,499 INFO L85 PathProgramCache]: Analyzing trace with hash -576697241, now seen corresponding path program 1 times [2024-11-22 18:03:27,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:27,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157188711] [2024-11-22 18:03:27,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:27,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:27,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157188711] [2024-11-22 18:03:27,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157188711] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:27,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:27,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:27,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938101526] [2024-11-22 18:03:27,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:27,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 18:03:27,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:27,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 18:03:27,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-22 18:03:27,780 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 123 [2024-11-22 18:03:27,781 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) [2024-11-22 18:03:27,781 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:27,781 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 123 [2024-11-22 18:03:27,781 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:28,078 INFO L124 PetriNetUnfolderBase]: 307/1790 cut-off events. [2024-11-22 18:03:28,078 INFO L125 PetriNetUnfolderBase]: For 829/935 co-relation queries the response was YES. [2024-11-22 18:03:28,095 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. [2024-11-22 18:03:28,106 INFO L140 encePairwiseOnDemand]: 115/123 looper letters, 23 selfloop transitions, 7 changer transitions 1/142 dead transitions. [2024-11-22 18:03:28,106 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 142 transitions, 474 flow [2024-11-22 18:03:28,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2024-11-22 18:03:28,108 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8644986449864499 [2024-11-22 18:03:28,109 INFO L175 Difference]: Start difference. First operand has 126 places, 130 transitions, 387 flow. Second operand 6 states and 638 transitions. [2024-11-22 18:03:28,109 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 142 transitions, 474 flow [2024-11-22 18:03:28,112 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 142 transitions, 454 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:28,114 INFO L231 Difference]: Finished difference. Result has 133 places, 135 transitions, 414 flow [2024-11-22 18:03:28,115 INFO L260 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} [2024-11-22 18:03:28,115 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 10 predicate places. [2024-11-22 18:03:28,116 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 414 flow [2024-11-22 18:03:28,116 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) [2024-11-22 18:03:28,116 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:28,117 INFO L204 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] [2024-11-22 18:03:28,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-22 18:03:28,117 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)] === [2024-11-22 18:03:28,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:28,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1771298697, now seen corresponding path program 1 times [2024-11-22 18:03:28,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:28,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547418305] [2024-11-22 18:03:28,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:03:28,141 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-22 18:03:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:03:28,176 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-22 18:03:28,177 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-22 18:03:28,178 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-11-22 18:03:28,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-11-22 18:03:28,180 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-11-22 18:03:28,181 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-11-22 18:03:28,182 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-22 18:03:28,182 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:28,185 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-22 18:03:28,185 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-22 18:03:28,211 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-22 18:03:28,215 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 162 places, 159 transitions, 350 flow [2024-11-22 18:03:28,260 INFO L124 PetriNetUnfolderBase]: 19/402 cut-off events. [2024-11-22 18:03:28,260 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-22 18:03:28,262 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. [2024-11-22 18:03:28,262 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 159 transitions, 350 flow [2024-11-22 18:03:28,265 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 140 transitions, 302 flow [2024-11-22 18:03:28,266 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:03:28,267 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;@3fd18413, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:03:28,268 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-11-22 18:03:28,271 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:03:28,272 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-22 18:03:28,272 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:03:28,272 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:28,272 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:28,272 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)] === [2024-11-22 18:03:28,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:28,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1507522676, now seen corresponding path program 1 times [2024-11-22 18:03:28,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:28,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361312260] [2024-11-22 18:03:28,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:28,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:28,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361312260] [2024-11-22 18:03:28,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361312260] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:28,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:28,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:28,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222192703] [2024-11-22 18:03:28,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:28,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:28,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:28,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:28,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:29,039 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 159 [2024-11-22 18:03:29,040 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) [2024-11-22 18:03:29,040 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:29,040 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 159 [2024-11-22 18:03:29,040 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:29,611 INFO L124 PetriNetUnfolderBase]: 783/3047 cut-off events. [2024-11-22 18:03:29,612 INFO L125 PetriNetUnfolderBase]: For 163/163 co-relation queries the response was YES. [2024-11-22 18:03:29,619 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. [2024-11-22 18:03:29,631 INFO L140 encePairwiseOnDemand]: 150/159 looper letters, 44 selfloop transitions, 5 changer transitions 1/152 dead transitions. [2024-11-22 18:03:29,631 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 152 transitions, 424 flow [2024-11-22 18:03:29,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 761 transitions. [2024-11-22 18:03:29,641 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7976939203354297 [2024-11-22 18:03:29,641 INFO L175 Difference]: Start difference. First operand has 142 places, 140 transitions, 302 flow. Second operand 6 states and 761 transitions. [2024-11-22 18:03:29,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 152 transitions, 424 flow [2024-11-22 18:03:29,645 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 152 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:29,647 INFO L231 Difference]: Finished difference. Result has 144 places, 135 transitions, 298 flow [2024-11-22 18:03:29,651 INFO L260 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} [2024-11-22 18:03:29,652 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 2 predicate places. [2024-11-22 18:03:29,652 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 135 transitions, 298 flow [2024-11-22 18:03:29,653 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) [2024-11-22 18:03:29,653 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:29,653 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:29,654 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-22 18:03:29,654 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)] === [2024-11-22 18:03:29,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:29,654 INFO L85 PathProgramCache]: Analyzing trace with hash 980058744, now seen corresponding path program 1 times [2024-11-22 18:03:29,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:29,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95304111] [2024-11-22 18:03:29,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:29,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:29,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95304111] [2024-11-22 18:03:29,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95304111] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:29,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:29,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:29,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604264103] [2024-11-22 18:03:29,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:29,988 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:29,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:29,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:29,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:30,255 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 159 [2024-11-22 18:03:30,257 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) [2024-11-22 18:03:30,261 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:30,261 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 159 [2024-11-22 18:03:30,261 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:30,878 INFO L124 PetriNetUnfolderBase]: 809/3936 cut-off events. [2024-11-22 18:03:30,878 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-11-22 18:03:30,892 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. [2024-11-22 18:03:30,909 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 43 selfloop transitions, 5 changer transitions 0/152 dead transitions. [2024-11-22 18:03:30,909 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 152 transitions, 428 flow [2024-11-22 18:03:30,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 775 transitions. [2024-11-22 18:03:30,911 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8123689727463312 [2024-11-22 18:03:30,911 INFO L175 Difference]: Start difference. First operand has 144 places, 135 transitions, 298 flow. Second operand 6 states and 775 transitions. [2024-11-22 18:03:30,911 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 152 transitions, 428 flow [2024-11-22 18:03:30,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 152 transitions, 418 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:30,914 INFO L231 Difference]: Finished difference. Result has 142 places, 134 transitions, 296 flow [2024-11-22 18:03:30,915 INFO L260 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} [2024-11-22 18:03:30,915 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 0 predicate places. [2024-11-22 18:03:30,916 INFO L471 AbstractCegarLoop]: Abstraction has has 142 places, 134 transitions, 296 flow [2024-11-22 18:03:30,916 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) [2024-11-22 18:03:30,916 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:30,917 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:30,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-22 18:03:30,917 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-22 18:03:30,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:30,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1283641960, now seen corresponding path program 1 times [2024-11-22 18:03:30,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:30,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741634726] [2024-11-22 18:03:30,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:30,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:30,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741634726] [2024-11-22 18:03:30,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741634726] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:30,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:30,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:30,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853762312] [2024-11-22 18:03:30,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:30,972 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:30,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:30,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:30,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:31,048 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-22 18:03:31,049 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) [2024-11-22 18:03:31,049 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:31,050 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-22 18:03:31,050 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:31,552 INFO L124 PetriNetUnfolderBase]: 1075/3990 cut-off events. [2024-11-22 18:03:31,552 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-11-22 18:03:31,572 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. [2024-11-22 18:03:31,609 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 6 changer transitions 0/147 dead transitions. [2024-11-22 18:03:31,609 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 147 transitions, 398 flow [2024-11-22 18:03:31,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2024-11-22 18:03:31,611 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8951781970649895 [2024-11-22 18:03:31,611 INFO L175 Difference]: Start difference. First operand has 142 places, 134 transitions, 296 flow. Second operand 3 states and 427 transitions. [2024-11-22 18:03:31,611 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 147 transitions, 398 flow [2024-11-22 18:03:31,617 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 147 transitions, 388 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:31,619 INFO L231 Difference]: Finished difference. Result has 141 places, 139 transitions, 332 flow [2024-11-22 18:03:31,620 INFO L260 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} [2024-11-22 18:03:31,620 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, -1 predicate places. [2024-11-22 18:03:31,620 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 139 transitions, 332 flow [2024-11-22 18:03:31,621 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) [2024-11-22 18:03:31,621 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:31,621 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:31,626 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-22 18:03:31,627 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-22 18:03:31,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:31,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1378419385, now seen corresponding path program 1 times [2024-11-22 18:03:31,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:31,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810027272] [2024-11-22 18:03:31,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:31,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:31,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810027272] [2024-11-22 18:03:31,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810027272] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:31,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:31,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:31,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716317909] [2024-11-22 18:03:31,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:31,710 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:31,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:31,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:31,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:31,761 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-22 18:03:31,761 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) [2024-11-22 18:03:31,761 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:31,761 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-22 18:03:31,762 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:32,811 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]) [2024-11-22 18:03:32,815 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-22 18:03:32,815 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:32,815 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:32,816 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-22 18:03:32,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][124], [177#true, 182#true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 79#L1024true, 7#L1039true]) [2024-11-22 18:03:32,816 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:32,816 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:32,816 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:32,816 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:32,817 INFO L292 olderBase$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]) [2024-11-22 18:03:32,817 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:32,817 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:32,817 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:32,817 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:32,896 INFO L124 PetriNetUnfolderBase]: 1719/6346 cut-off events. [2024-11-22 18:03:32,897 INFO L125 PetriNetUnfolderBase]: For 2028/2225 co-relation queries the response was YES. [2024-11-22 18:03:32,925 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. [2024-11-22 18:03:32,961 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 9 changer transitions 0/152 dead transitions. [2024-11-22 18:03:32,961 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 152 transitions, 452 flow [2024-11-22 18:03:33,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 425 transitions. [2024-11-22 18:03:33,118 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8909853249475891 [2024-11-22 18:03:33,118 INFO L175 Difference]: Start difference. First operand has 141 places, 139 transitions, 332 flow. Second operand 3 states and 425 transitions. [2024-11-22 18:03:33,118 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 152 transitions, 452 flow [2024-11-22 18:03:33,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 152 transitions, 434 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:33,140 INFO L231 Difference]: Finished difference. Result has 143 places, 146 transitions, 396 flow [2024-11-22 18:03:33,142 INFO L260 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} [2024-11-22 18:03:33,142 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 1 predicate places. [2024-11-22 18:03:33,143 INFO L471 AbstractCegarLoop]: Abstraction has has 143 places, 146 transitions, 396 flow [2024-11-22 18:03:33,143 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) [2024-11-22 18:03:33,147 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:33,147 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:33,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-22 18:03:33,148 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)] === [2024-11-22 18:03:33,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:33,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1421246144, now seen corresponding path program 1 times [2024-11-22 18:03:33,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:33,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053941092] [2024-11-22 18:03:33,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:33,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:33,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053941092] [2024-11-22 18:03:33,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053941092] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:33,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:33,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:33,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736169760] [2024-11-22 18:03:33,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:33,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:33,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:33,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:33,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:33,247 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 159 [2024-11-22 18:03:33,248 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) [2024-11-22 18:03:33,248 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:33,248 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 159 [2024-11-22 18:03:33,248 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:34,354 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-22 18:03:34,355 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:34,355 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:34,355 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:34,355 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:34,391 INFO L292 olderBase$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]) [2024-11-22 18:03:34,392 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:34,392 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:34,392 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:34,392 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:34,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 137#L1024-3true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-11-22 18:03:34,404 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-22 18:03:34,404 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:34,404 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:34,404 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-22 18:03:34,612 INFO L124 PetriNetUnfolderBase]: 2793/9528 cut-off events. [2024-11-22 18:03:34,615 INFO L125 PetriNetUnfolderBase]: For 5610/5709 co-relation queries the response was YES. [2024-11-22 18:03:34,688 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. [2024-11-22 18:03:34,726 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 28 selfloop transitions, 13 changer transitions 0/161 dead transitions. [2024-11-22 18:03:34,727 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 161 transitions, 550 flow [2024-11-22 18:03:34,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 428 transitions. [2024-11-22 18:03:34,729 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8972746331236897 [2024-11-22 18:03:34,729 INFO L175 Difference]: Start difference. First operand has 143 places, 146 transitions, 396 flow. Second operand 3 states and 428 transitions. [2024-11-22 18:03:34,730 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 161 transitions, 550 flow [2024-11-22 18:03:34,747 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 161 transitions, 522 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:34,752 INFO L231 Difference]: Finished difference. Result has 145 places, 155 transitions, 500 flow [2024-11-22 18:03:34,755 INFO L260 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} [2024-11-22 18:03:34,755 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 3 predicate places. [2024-11-22 18:03:34,756 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 155 transitions, 500 flow [2024-11-22 18:03:34,756 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) [2024-11-22 18:03:34,756 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:34,757 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:34,757 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-22 18:03:34,758 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)] === [2024-11-22 18:03:34,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:34,758 INFO L85 PathProgramCache]: Analyzing trace with hash -318835660, now seen corresponding path program 1 times [2024-11-22 18:03:34,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:34,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114060816] [2024-11-22 18:03:34,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:34,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:34,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:34,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114060816] [2024-11-22 18:03:34,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114060816] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:34,863 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:34,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:34,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426179160] [2024-11-22 18:03:34,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:34,864 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 18:03:34,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:34,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 18:03:34,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-22 18:03:34,926 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 159 [2024-11-22 18:03:34,928 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) [2024-11-22 18:03:34,928 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:34,928 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 159 [2024-11-22 18:03:34,928 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:36,212 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]) [2024-11-22 18:03:36,213 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:36,213 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:36,213 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:36,213 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:36,658 INFO L124 PetriNetUnfolderBase]: 2904/11526 cut-off events. [2024-11-22 18:03:36,658 INFO L125 PetriNetUnfolderBase]: For 6038/7126 co-relation queries the response was YES. [2024-11-22 18:03:36,733 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. [2024-11-22 18:03:36,822 INFO L140 encePairwiseOnDemand]: 151/159 looper letters, 28 selfloop transitions, 7 changer transitions 1/168 dead transitions. [2024-11-22 18:03:36,826 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 168 transitions, 599 flow [2024-11-22 18:03:36,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 811 transitions. [2024-11-22 18:03:36,829 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.850104821802935 [2024-11-22 18:03:36,833 INFO L175 Difference]: Start difference. First operand has 145 places, 155 transitions, 500 flow. Second operand 6 states and 811 transitions. [2024-11-22 18:03:36,833 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 168 transitions, 599 flow [2024-11-22 18:03:36,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 168 transitions, 573 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:36,900 INFO L231 Difference]: Finished difference. Result has 152 places, 161 transitions, 525 flow [2024-11-22 18:03:36,901 INFO L260 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} [2024-11-22 18:03:36,901 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 10 predicate places. [2024-11-22 18:03:36,902 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 161 transitions, 525 flow [2024-11-22 18:03:36,902 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) [2024-11-22 18:03:36,902 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:36,902 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:36,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-22 18:03:36,902 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-22 18:03:36,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:36,903 INFO L85 PathProgramCache]: Analyzing trace with hash -814473392, now seen corresponding path program 1 times [2024-11-22 18:03:36,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:36,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904069640] [2024-11-22 18:03:36,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:37,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:37,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904069640] [2024-11-22 18:03:37,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904069640] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:37,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:37,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-22 18:03:37,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601282921] [2024-11-22 18:03:37,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:37,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:37,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:37,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:37,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:37,108 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 159 [2024-11-22 18:03:37,109 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) [2024-11-22 18:03:37,109 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:37,109 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 159 [2024-11-22 18:03:37,109 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:37,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([437] L1023-4-->L1023-5: Formula: (= |v_threadThread2of2ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|} OutVars{threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][161], [60#L1023-5true, 161#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 137#L1024-3true, 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 163#true, Black: 189#(= |#race~data~0| 0)]) [2024-11-22 18:03:37,979 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-22 18:03:37,979 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:03:37,979 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:03:37,980 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:03:38,061 INFO L292 olderBase$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]) [2024-11-22 18:03:38,062 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,062 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,062 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,062 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,151 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 48#L1023-6true, Black: 187#true]) [2024-11-22 18:03:38,152 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:38,152 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:38,152 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:38,152 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:38,152 INFO L292 olderBase$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]) [2024-11-22 18:03:38,152 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,153 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,153 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,153 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][145], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-11-22 18:03:38,338 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:38,338 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:38,338 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:38,338 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:38,377 INFO L292 olderBase$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)]) [2024-11-22 18:03:38,378 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,378 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:38,378 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,378 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:38,510 INFO L124 PetriNetUnfolderBase]: 1960/7725 cut-off events. [2024-11-22 18:03:38,511 INFO L125 PetriNetUnfolderBase]: For 3489/4098 co-relation queries the response was YES. [2024-11-22 18:03:38,571 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. [2024-11-22 18:03:38,635 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 28 selfloop transitions, 6 changer transitions 0/164 dead transitions. [2024-11-22 18:03:38,635 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 164 transitions, 580 flow [2024-11-22 18:03:38,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 791 transitions. [2024-11-22 18:03:38,642 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8291404612159329 [2024-11-22 18:03:38,642 INFO L175 Difference]: Start difference. First operand has 152 places, 161 transitions, 525 flow. Second operand 6 states and 791 transitions. [2024-11-22 18:03:38,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 164 transitions, 580 flow [2024-11-22 18:03:38,671 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 164 transitions, 568 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-22 18:03:38,673 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 496 flow [2024-11-22 18:03:38,674 INFO L260 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} [2024-11-22 18:03:38,678 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 8 predicate places. [2024-11-22 18:03:38,679 INFO L471 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 496 flow [2024-11-22 18:03:38,680 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) [2024-11-22 18:03:38,680 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:38,680 INFO L204 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] [2024-11-22 18:03:38,680 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-22 18:03:38,681 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-11-22 18:03:38,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:38,685 INFO L85 PathProgramCache]: Analyzing trace with hash 152436633, now seen corresponding path program 1 times [2024-11-22 18:03:38,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:38,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942339538] [2024-11-22 18:03:38,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-22 18:03:38,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:38,770 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942339538] [2024-11-22 18:03:38,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942339538] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:38,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:38,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:38,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426333456] [2024-11-22 18:03:38,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:38,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:38,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:38,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:38,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:38,802 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-11-22 18:03:38,803 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) [2024-11-22 18:03:38,804 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:38,804 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-11-22 18:03:38,804 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:40,493 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-22 18:03:40,493 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,494 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,494 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:40,494 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:40,494 INFO L292 olderBase$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]) [2024-11-22 18:03:40,495 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,495 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,495 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:40,495 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,495 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:40,495 INFO L292 olderBase$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]) [2024-11-22 18:03:40,495 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,496 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,496 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:40,496 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:40,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-22 18:03:40,539 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:40,540 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:40,540 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:40,540 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:40,545 INFO L292 olderBase$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]) [2024-11-22 18:03:40,546 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:03:40,546 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:40,546 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:03:40,546 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:03:40,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 137#L1024-3true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-11-22 18:03:40,556 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-22 18:03:40,557 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:40,557 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:40,557 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-22 18:03:40,563 INFO L292 olderBase$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]) [2024-11-22 18:03:40,563 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-22 18:03:40,564 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-22 18:03:40,564 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:40,564 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:03:40,640 INFO L124 PetriNetUnfolderBase]: 4177/14175 cut-off events. [2024-11-22 18:03:40,641 INFO L125 PetriNetUnfolderBase]: For 14468/14729 co-relation queries the response was YES. [2024-11-22 18:03:40,689 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. [2024-11-22 18:03:40,745 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 35 selfloop transitions, 22 changer transitions 0/177 dead transitions. [2024-11-22 18:03:40,747 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 177 transitions, 729 flow [2024-11-22 18:03:40,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2024-11-22 18:03:40,753 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8930817610062893 [2024-11-22 18:03:40,753 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 496 flow. Second operand 3 states and 426 transitions. [2024-11-22 18:03:40,753 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 177 transitions, 729 flow [2024-11-22 18:03:40,818 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 177 transitions, 717 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:40,821 INFO L231 Difference]: Finished difference. Result has 149 places, 170 transitions, 702 flow [2024-11-22 18:03:40,822 INFO L260 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} [2024-11-22 18:03:40,823 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 7 predicate places. [2024-11-22 18:03:40,824 INFO L471 AbstractCegarLoop]: Abstraction has has 149 places, 170 transitions, 702 flow [2024-11-22 18:03:40,825 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) [2024-11-22 18:03:40,825 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:40,826 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:40,826 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-22 18:03:40,828 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)] === [2024-11-22 18:03:40,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:40,828 INFO L85 PathProgramCache]: Analyzing trace with hash 867388162, now seen corresponding path program 1 times [2024-11-22 18:03:40,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:40,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506279645] [2024-11-22 18:03:40,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:40,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-22 18:03:41,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:41,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506279645] [2024-11-22 18:03:41,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506279645] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:41,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:41,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:41,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997918192] [2024-11-22 18:03:41,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:41,363 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:41,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:41,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:41,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:41,484 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 159 [2024-11-22 18:03:41,486 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) [2024-11-22 18:03:41,487 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:41,488 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 159 [2024-11-22 18:03:41,488 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:44,105 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][161], [211#true, 161#true, 162#true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 213#(= |threadThread2of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 216#true, Black: 187#true]) [2024-11-22 18:03:44,106 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:03:44,106 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:03:44,106 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:44,106 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:03:44,370 INFO L124 PetriNetUnfolderBase]: 5526/17647 cut-off events. [2024-11-22 18:03:44,370 INFO L125 PetriNetUnfolderBase]: For 17439/19490 co-relation queries the response was YES. [2024-11-22 18:03:44,463 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. [2024-11-22 18:03:44,585 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 50 selfloop transitions, 5 changer transitions 0/193 dead transitions. [2024-11-22 18:03:44,585 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 193 transitions, 858 flow [2024-11-22 18:03:44,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2024-11-22 18:03:44,591 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8134171907756813 [2024-11-22 18:03:44,591 INFO L175 Difference]: Start difference. First operand has 149 places, 170 transitions, 702 flow. Second operand 6 states and 776 transitions. [2024-11-22 18:03:44,591 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 193 transitions, 858 flow [2024-11-22 18:03:44,726 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 193 transitions, 814 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:44,732 INFO L231 Difference]: Finished difference. Result has 151 places, 169 transitions, 666 flow [2024-11-22 18:03:44,733 INFO L260 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} [2024-11-22 18:03:44,733 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 9 predicate places. [2024-11-22 18:03:44,733 INFO L471 AbstractCegarLoop]: Abstraction has has 151 places, 169 transitions, 666 flow [2024-11-22 18:03:44,734 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) [2024-11-22 18:03:44,734 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:44,738 INFO L204 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] [2024-11-22 18:03:44,738 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-22 18:03:44,739 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)] === [2024-11-22 18:03:44,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:44,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1409069112, now seen corresponding path program 1 times [2024-11-22 18:03:44,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:44,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167031894] [2024-11-22 18:03:44,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:03:44,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-22 18:03:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-22 18:03:44,821 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-22 18:03:44,822 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-22 18:03:44,823 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-11-22 18:03:44,823 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-11-22 18:03:44,823 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-11-22 18:03:44,824 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-11-22 18:03:44,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-11-22 18:03:44,825 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-11-22 18:03:44,825 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-22 18:03:44,825 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:44,826 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-22 18:03:44,826 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-22 18:03:44,863 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-11-22 18:03:44,869 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 200 places, 195 transitions, 444 flow [2024-11-22 18:03:44,958 INFO L124 PetriNetUnfolderBase]: 41/674 cut-off events. [2024-11-22 18:03:44,958 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-22 18:03:44,961 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. [2024-11-22 18:03:44,962 INFO L82 GeneralOperation]: Start removeDead. Operand has 200 places, 195 transitions, 444 flow [2024-11-22 18:03:44,966 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 161 places, 158 transitions, 349 flow [2024-11-22 18:03:44,968 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:03:44,969 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;@3fd18413, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:03:44,969 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-11-22 18:03:44,973 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:03:44,973 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-11-22 18:03:44,973 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:03:44,974 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:44,974 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:44,974 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)] === [2024-11-22 18:03:44,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:44,975 INFO L85 PathProgramCache]: Analyzing trace with hash -830834444, now seen corresponding path program 1 times [2024-11-22 18:03:44,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:44,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849619411] [2024-11-22 18:03:44,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:45,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:45,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [849619411] [2024-11-22 18:03:45,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [849619411] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:45,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:45,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:45,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844157206] [2024-11-22 18:03:45,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:45,329 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:45,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:45,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:45,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:45,440 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 146 out of 195 [2024-11-22 18:03:45,441 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) [2024-11-22 18:03:45,441 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:45,441 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 146 of 195 [2024-11-22 18:03:45,441 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:47,186 INFO L124 PetriNetUnfolderBase]: 4132/12519 cut-off events. [2024-11-22 18:03:47,187 INFO L125 PetriNetUnfolderBase]: For 883/883 co-relation queries the response was YES. [2024-11-22 18:03:47,222 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. [2024-11-22 18:03:47,261 INFO L140 encePairwiseOnDemand]: 186/195 looper letters, 56 selfloop transitions, 5 changer transitions 1/178 dead transitions. [2024-11-22 18:03:47,261 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 178 transitions, 511 flow [2024-11-22 18:03:47,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 941 transitions. [2024-11-22 18:03:47,268 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8042735042735043 [2024-11-22 18:03:47,268 INFO L175 Difference]: Start difference. First operand has 161 places, 158 transitions, 349 flow. Second operand 6 states and 941 transitions. [2024-11-22 18:03:47,268 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 178 transitions, 511 flow [2024-11-22 18:03:47,274 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 178 transitions, 507 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:47,280 INFO L231 Difference]: Finished difference. Result has 163 places, 153 transitions, 345 flow [2024-11-22 18:03:47,280 INFO L260 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} [2024-11-22 18:03:47,281 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 2 predicate places. [2024-11-22 18:03:47,284 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 153 transitions, 345 flow [2024-11-22 18:03:47,285 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) [2024-11-22 18:03:47,285 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:47,286 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:47,286 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-22 18:03:47,286 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)] === [2024-11-22 18:03:47,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:47,287 INFO L85 PathProgramCache]: Analyzing trace with hash 1505432234, now seen corresponding path program 1 times [2024-11-22 18:03:47,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:47,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042788085] [2024-11-22 18:03:47,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:47,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:47,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:47,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042788085] [2024-11-22 18:03:47,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042788085] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:47,548 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:47,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:03:47,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051200408] [2024-11-22 18:03:47,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:47,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:03:47,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:47,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:03:47,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:03:47,654 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 195 [2024-11-22 18:03:47,656 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) [2024-11-22 18:03:47,656 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:47,656 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 195 [2024-11-22 18:03:47,656 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:50,343 INFO L124 PetriNetUnfolderBase]: 4216/17526 cut-off events. [2024-11-22 18:03:50,343 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-11-22 18:03:50,415 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. [2024-11-22 18:03:50,476 INFO L140 encePairwiseOnDemand]: 189/195 looper letters, 55 selfloop transitions, 5 changer transitions 0/178 dead transitions. [2024-11-22 18:03:50,477 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 178 transitions, 515 flow [2024-11-22 18:03:50,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:03:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:03:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 955 transitions. [2024-11-22 18:03:50,480 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8162393162393162 [2024-11-22 18:03:50,480 INFO L175 Difference]: Start difference. First operand has 163 places, 153 transitions, 345 flow. Second operand 6 states and 955 transitions. [2024-11-22 18:03:50,480 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 178 transitions, 515 flow [2024-11-22 18:03:50,482 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 178 transitions, 505 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:50,484 INFO L231 Difference]: Finished difference. Result has 161 places, 152 transitions, 343 flow [2024-11-22 18:03:50,484 INFO L260 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} [2024-11-22 18:03:50,485 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 0 predicate places. [2024-11-22 18:03:50,485 INFO L471 AbstractCegarLoop]: Abstraction has has 161 places, 152 transitions, 343 flow [2024-11-22 18:03:50,485 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) [2024-11-22 18:03:50,486 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:50,486 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:50,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-22 18:03:50,486 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-22 18:03:50,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:50,487 INFO L85 PathProgramCache]: Analyzing trace with hash -29063608, now seen corresponding path program 1 times [2024-11-22 18:03:50,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:50,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950406163] [2024-11-22 18:03:50,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:50,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:50,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950406163] [2024-11-22 18:03:50,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950406163] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:50,525 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:50,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:50,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387900530] [2024-11-22 18:03:50,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:50,528 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:50,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:50,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:50,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:50,595 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-22 18:03:50,596 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) [2024-11-22 18:03:50,596 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:50,596 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-22 18:03:50,596 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:53,081 INFO L124 PetriNetUnfolderBase]: 7646/22441 cut-off events. [2024-11-22 18:03:53,081 INFO L125 PetriNetUnfolderBase]: For 2760/2760 co-relation queries the response was YES. [2024-11-22 18:03:53,157 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. [2024-11-22 18:03:53,248 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 36 selfloop transitions, 7 changer transitions 0/170 dead transitions. [2024-11-22 18:03:53,249 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 170 transitions, 485 flow [2024-11-22 18:03:53,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2024-11-22 18:03:53,250 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8803418803418803 [2024-11-22 18:03:53,250 INFO L175 Difference]: Start difference. First operand has 161 places, 152 transitions, 343 flow. Second operand 3 states and 515 transitions. [2024-11-22 18:03:53,251 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 170 transitions, 485 flow [2024-11-22 18:03:53,264 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 170 transitions, 475 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 18:03:53,266 INFO L231 Difference]: Finished difference. Result has 160 places, 158 transitions, 387 flow [2024-11-22 18:03:53,266 INFO L260 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} [2024-11-22 18:03:53,267 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, -1 predicate places. [2024-11-22 18:03:53,267 INFO L471 AbstractCegarLoop]: Abstraction has has 160 places, 158 transitions, 387 flow [2024-11-22 18:03:53,267 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) [2024-11-22 18:03:53,267 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:53,267 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:53,267 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-22 18:03:53,267 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)] === [2024-11-22 18:03:53,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:53,268 INFO L85 PathProgramCache]: Analyzing trace with hash -169845583, now seen corresponding path program 1 times [2024-11-22 18:03:53,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:53,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448487695] [2024-11-22 18:03:53,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:53,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:53,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448487695] [2024-11-22 18:03:53,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448487695] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:53,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:53,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:53,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197762177] [2024-11-22 18:03:53,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:53,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:53,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:53,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:53,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:53,330 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 195 [2024-11-22 18:03:53,331 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) [2024-11-22 18:03:53,332 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:53,332 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 195 [2024-11-22 18:03:53,332 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:03:56,643 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]) [2024-11-22 18:03:56,643 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:03:56,643 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:03:56,644 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:03:56,644 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:03:56,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true]) [2024-11-22 18:03:56,865 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-22 18:03:56,865 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-22 18:03:56,865 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-22 18:03:56,865 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-22 18:03:57,331 INFO L124 PetriNetUnfolderBase]: 13659/39024 cut-off events. [2024-11-22 18:03:57,332 INFO L125 PetriNetUnfolderBase]: For 10607/10703 co-relation queries the response was YES. [2024-11-22 18:03:57,488 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. [2024-11-22 18:03:57,884 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 33 selfloop transitions, 10 changer transitions 0/174 dead transitions. [2024-11-22 18:03:57,885 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 174 transitions, 527 flow [2024-11-22 18:03:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:03:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:03:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2024-11-22 18:03:57,886 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8786324786324786 [2024-11-22 18:03:57,886 INFO L175 Difference]: Start difference. First operand has 160 places, 158 transitions, 387 flow. Second operand 3 states and 514 transitions. [2024-11-22 18:03:57,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 174 transitions, 527 flow [2024-11-22 18:03:57,968 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 174 transitions, 505 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:03:57,970 INFO L231 Difference]: Finished difference. Result has 162 places, 166 transitions, 461 flow [2024-11-22 18:03:57,970 INFO L260 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} [2024-11-22 18:03:57,970 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 1 predicate places. [2024-11-22 18:03:57,971 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 166 transitions, 461 flow [2024-11-22 18:03:57,971 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) [2024-11-22 18:03:57,971 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:03:57,971 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:03:57,971 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-22 18:03:57,971 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-22 18:03:57,972 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:03:57,972 INFO L85 PathProgramCache]: Analyzing trace with hash 2049886426, now seen corresponding path program 1 times [2024-11-22 18:03:57,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:03:57,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727881468] [2024-11-22 18:03:57,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:03:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:03:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:03:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:03:57,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:03:57,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727881468] [2024-11-22 18:03:57,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727881468] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:03:57,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:03:57,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:03:57,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35916428] [2024-11-22 18:03:57,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:03:57,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:03:57,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:03:57,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:03:57,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:03:58,029 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-22 18:03:58,030 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) [2024-11-22 18:03:58,030 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:03:58,030 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-22 18:03:58,030 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:00,168 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]) [2024-11-22 18:04:00,168 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:00,168 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:00,168 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [120#L1024-3true, 225#true, 200#true, 3#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-22 18:04:00,169 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L292 olderBase$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]) [2024-11-22 18:04:00,169 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:00,169 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:02,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-22 18:04:02,362 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-22 18:04:02,363 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-22 18:04:02,363 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-22 18:04:02,363 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-22 18:04:02,371 INFO L292 olderBase$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]) [2024-11-22 18:04:02,371 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-22 18:04:02,371 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:02,371 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:02,371 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:02,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, 220#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-22 18:04:02,556 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is not cut-off event [2024-11-22 18:04:02,557 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-22 18:04:02,557 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-22 18:04:02,557 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-11-22 18:04:02,747 INFO L292 olderBase$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]) [2024-11-22 18:04:02,747 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-22 18:04:02,747 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:02,747 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:02,747 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:02,796 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]) [2024-11-22 18:04:02,796 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:02,796 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]) [2024-11-22 18:04:02,796 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-22 18:04:02,796 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-22 18:04:02,797 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]) [2024-11-22 18:04:02,797 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:02,797 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:02,797 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:02,797 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:02,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 99#L1024-3true, 199#true, 175#L1024true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-11-22 18:04:02,827 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is not cut-off event [2024-11-22 18:04:02,827 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-22 18:04:02,827 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-22 18:04:02,827 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-11-22 18:04:02,920 INFO L292 olderBase$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]) [2024-11-22 18:04:02,920 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is not cut-off event [2024-11-22 18:04:02,920 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-22 18:04:02,920 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-22 18:04:02,920 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-11-22 18:04:02,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [225#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-11-22 18:04:02,969 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L292 olderBase$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]) [2024-11-22 18:04:02,969 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-11-22 18:04:02,969 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:02,969 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:02,970 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:02,970 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:03,091 INFO L292 olderBase$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]) [2024-11-22 18:04:03,091 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:03,091 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:03,091 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:03,091 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:03,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 99#L1024-3true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-22 18:04:03,679 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:03,679 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:03,679 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:03,679 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:04,160 INFO L292 olderBase$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]) [2024-11-22 18:04:04,160 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-22 18:04:04,160 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-22 18:04:04,160 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-22 18:04:04,160 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-22 18:04:04,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 225#true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-11-22 18:04:04,190 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-11-22 18:04:04,190 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-22 18:04:04,190 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-11-22 18:04:04,190 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-22 18:04:04,670 INFO L124 PetriNetUnfolderBase]: 23220/65965 cut-off events. [2024-11-22 18:04:04,670 INFO L125 PetriNetUnfolderBase]: For 54830/60045 co-relation queries the response was YES. [2024-11-22 18:04:04,914 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. [2024-11-22 18:04:05,144 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 41 selfloop transitions, 18 changer transitions 0/189 dead transitions. [2024-11-22 18:04:05,144 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 189 transitions, 696 flow [2024-11-22 18:04:05,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:04:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:04:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 512 transitions. [2024-11-22 18:04:05,146 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8752136752136752 [2024-11-22 18:04:05,146 INFO L175 Difference]: Start difference. First operand has 162 places, 166 transitions, 461 flow. Second operand 3 states and 512 transitions. [2024-11-22 18:04:05,146 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 189 transitions, 696 flow [2024-11-22 18:04:05,693 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 189 transitions, 662 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:05,694 INFO L231 Difference]: Finished difference. Result has 164 places, 180 transitions, 619 flow [2024-11-22 18:04:05,695 INFO L260 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} [2024-11-22 18:04:05,695 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 3 predicate places. [2024-11-22 18:04:05,695 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 180 transitions, 619 flow [2024-11-22 18:04:05,695 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) [2024-11-22 18:04:05,696 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:05,696 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:04:05,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-22 18:04:05,696 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)] === [2024-11-22 18:04:05,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:05,696 INFO L85 PathProgramCache]: Analyzing trace with hash -349622235, now seen corresponding path program 1 times [2024-11-22 18:04:05,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:05,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663173787] [2024-11-22 18:04:05,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:05,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:05,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:05,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663173787] [2024-11-22 18:04:05,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663173787] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:05,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:05,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:04:05,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97420570] [2024-11-22 18:04:05,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:05,770 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 18:04:05,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:05,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 18:04:05,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-22 18:04:05,844 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-22 18:04:05,845 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) [2024-11-22 18:04:05,845 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:05,845 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-22 18:04:05,845 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:07,980 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]) [2024-11-22 18:04:07,981 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:04:07,981 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:07,981 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:07,981 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:10,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][162], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, 50#$Ultimate##0true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-11-22 18:04:10,526 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:10,526 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:10,526 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:10,526 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:11,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:11,865 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,865 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,865 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,866 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,866 INFO L292 olderBase$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]) [2024-11-22 18:04:11,866 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,866 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-22 18:04:11,867 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,867 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,868 INFO L292 olderBase$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]) [2024-11-22 18:04:11,868 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,868 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,868 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,868 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,868 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,879 INFO L292 olderBase$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]) [2024-11-22 18:04:11,879 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,880 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,880 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,880 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:11,881 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,881 INFO L292 olderBase$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]) [2024-11-22 18:04:11,881 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:11,882 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:11,882 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:11,973 INFO L292 olderBase$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]) [2024-11-22 18:04:11,973 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,973 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,973 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:11,973 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:11,999 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,000 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,000 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,000 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,000 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,001 INFO L292 olderBase$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]) [2024-11-22 18:04:12,002 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,002 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,002 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,002 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,004 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,004 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,004 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:12,005 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:12,089 INFO L292 olderBase$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][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]) [2024-11-22 18:04:12,089 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,089 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,089 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,089 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,104 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,104 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,104 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,104 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,117 INFO L292 olderBase$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]) [2024-11-22 18:04:12,117 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,117 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,117 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,117 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,117 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,118 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L292 olderBase$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]) [2024-11-22 18:04:12,118 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,118 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,191 INFO L292 olderBase$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]) [2024-11-22 18:04:12,191 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,191 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,191 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,191 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,197 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,197 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,211 INFO L292 olderBase$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]) [2024-11-22 18:04:12,211 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,211 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,211 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,211 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true]) [2024-11-22 18:04:12,213 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,213 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,213 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,213 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,214 INFO L292 olderBase$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]) [2024-11-22 18:04:12,214 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,214 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,214 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,214 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,214 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,229 INFO L292 olderBase$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]) [2024-11-22 18:04:12,229 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,229 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,229 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,229 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,232 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,232 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,232 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,232 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,233 INFO L292 olderBase$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]) [2024-11-22 18:04:12,233 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,233 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,233 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:12,234 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:12,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,236 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,236 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,236 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,236 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,237 INFO L292 olderBase$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]) [2024-11-22 18:04:12,237 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,238 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,238 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,238 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,238 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,238 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-11-22 18:04:12,239 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,239 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,239 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,239 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,322 INFO L292 olderBase$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]) [2024-11-22 18:04:12,322 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,322 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,322 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,323 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,330 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,330 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,330 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:12,330 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:12,431 INFO L292 olderBase$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]) [2024-11-22 18:04:12,431 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-22 18:04:12,432 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:12,432 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:12,432 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-22 18:04:12,461 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-11-22 18:04:12,461 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-22 18:04:12,462 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:12,462 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-22 18:04:12,462 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:12,462 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-22 18:04:12,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true, 197#true]) [2024-11-22 18:04:12,708 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:12,708 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:12,708 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:12,708 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:13,401 INFO L292 olderBase$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]) [2024-11-22 18:04:13,401 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-22 18:04:13,401 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:13,401 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:13,401 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:13,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 175#L1024true, 166#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-11-22 18:04:13,436 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-22 18:04:13,437 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:13,437 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:13,437 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:13,568 INFO L124 PetriNetUnfolderBase]: 21778/70714 cut-off events. [2024-11-22 18:04:13,568 INFO L125 PetriNetUnfolderBase]: For 38101/49856 co-relation queries the response was YES. [2024-11-22 18:04:13,944 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. [2024-11-22 18:04:14,208 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 32 selfloop transitions, 7 changer transitions 1/193 dead transitions. [2024-11-22 18:04:14,209 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 193 transitions, 726 flow [2024-11-22 18:04:14,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:04:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:04:14,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 983 transitions. [2024-11-22 18:04:14,211 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8401709401709402 [2024-11-22 18:04:14,211 INFO L175 Difference]: Start difference. First operand has 164 places, 180 transitions, 619 flow. Second operand 6 states and 983 transitions. [2024-11-22 18:04:14,211 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 193 transitions, 726 flow [2024-11-22 18:04:14,366 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 193 transitions, 690 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:04:14,367 INFO L231 Difference]: Finished difference. Result has 171 places, 186 transitions, 634 flow [2024-11-22 18:04:14,368 INFO L260 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} [2024-11-22 18:04:14,368 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 10 predicate places. [2024-11-22 18:04:14,368 INFO L471 AbstractCegarLoop]: Abstraction has has 171 places, 186 transitions, 634 flow [2024-11-22 18:04:14,368 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) [2024-11-22 18:04:14,368 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:14,369 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:04:14,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-22 18:04:14,369 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)] === [2024-11-22 18:04:14,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:14,369 INFO L85 PathProgramCache]: Analyzing trace with hash 1910783533, now seen corresponding path program 1 times [2024-11-22 18:04:14,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:14,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557241632] [2024-11-22 18:04:14,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:04:14,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:14,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557241632] [2024-11-22 18:04:14,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557241632] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:14,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:14,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-22 18:04:14,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746855108] [2024-11-22 18:04:14,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:14,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:04:14,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:14,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:04:14,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:04:14,519 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 195 [2024-11-22 18:04:14,520 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) [2024-11-22 18:04:14,520 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:14,520 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 195 [2024-11-22 18:04:14,521 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:04:15,309 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]) [2024-11-22 18:04:15,310 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-11-22 18:04:15,310 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:15,310 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:15,310 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:15,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][112], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-22 18:04:15,419 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:15,420 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:15,420 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:15,420 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:15,700 INFO L292 olderBase$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]) [2024-11-22 18:04:15,700 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:15,700 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-22 18:04:15,701 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:15,701 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:15,845 INFO L292 olderBase$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]) [2024-11-22 18:04:15,846 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-11-22 18:04:15,846 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:15,846 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:15,846 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:16,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 222#(= |#race~data~0| 0), Black: 225#true, 83#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:16,322 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,322 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,322 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:16,323 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:16,518 INFO L292 olderBase$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#$Ultimate##0true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:16,518 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,518 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,518 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,518 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,521 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:16,521 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,521 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,521 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,521 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:16,691 INFO L292 olderBase$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]) [2024-11-22 18:04:16,692 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-11-22 18:04:16,692 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-22 18:04:16,692 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-22 18:04:16,692 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-22 18:04:17,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:17,453 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-22 18:04:17,453 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:17,453 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:17,453 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-22 18:04:17,591 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-22 18:04:17,591 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:17,591 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-22 18:04:17,592 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,592 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,776 INFO L292 olderBase$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#$Ultimate##0true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:17,777 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,777 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,777 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,777 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,778 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:17,778 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,778 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,778 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,778 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,803 INFO L292 olderBase$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#$Ultimate##0true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:17,804 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,804 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,804 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-22 18:04:17,804 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-22 18:04:17,860 INFO L292 olderBase$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]) [2024-11-22 18:04:17,860 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-11-22 18:04:17,860 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:17,860 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:17,860 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-22 18:04:17,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:17,970 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:17,970 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,970 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,970 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:17,981 INFO L292 olderBase$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]) [2024-11-22 18:04:17,981 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:17,981 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,981 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:17,981 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,025 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]) [2024-11-22 18:04:18,025 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,025 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,025 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,025 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,026 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]) [2024-11-22 18:04:18,026 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,026 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,026 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,026 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 130#$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]) [2024-11-22 18:04:18,081 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,081 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-22 18:04:18,081 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,081 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-11-22 18:04:18,199 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:18,199 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-22 18:04:18,199 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:18,199 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:18,200 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-22 18:04:18,238 INFO L292 olderBase$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]) [2024-11-22 18:04:18,238 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-11-22 18:04:18,238 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:18,239 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-11-22 18:04:18,239 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-22 18:04:18,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:18,276 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2024-11-22 18:04:18,276 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-22 18:04:18,276 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-22 18:04:18,276 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-11-22 18:04:18,309 INFO L292 olderBase$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]) [2024-11-22 18:04:18,310 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,310 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,310 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,310 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,320 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-22 18:04:18,320 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,320 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,321 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,321 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,439 INFO L292 olderBase$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]) [2024-11-22 18:04:18,439 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,440 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,440 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,440 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,442 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,442 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,442 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,443 INFO L292 olderBase$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]) [2024-11-22 18:04:18,443 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,443 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,443 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,443 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:18,451 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,451 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,451 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,451 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,452 INFO L292 olderBase$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]) [2024-11-22 18:04:18,452 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,452 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,452 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,452 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:18,453 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,453 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,453 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,453 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,454 INFO L292 olderBase$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]) [2024-11-22 18:04:18,454 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,454 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,454 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,454 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,454 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,455 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,455 INFO L292 olderBase$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]) [2024-11-22 18:04:18,455 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,456 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,456 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,456 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,501 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,501 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,501 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,501 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,514 INFO L292 olderBase$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]) [2024-11-22 18:04:18,514 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,514 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,514 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,514 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,517 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,517 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:18,517 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L292 olderBase$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]) [2024-11-22 18:04:18,518 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,518 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L292 olderBase$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]) [2024-11-22 18:04:18,528 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,528 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,528 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,529 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,585 INFO L292 olderBase$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]) [2024-11-22 18:04:18,585 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,585 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,585 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-22 18:04:18,585 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-11-22 18:04:18,586 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,586 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,586 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,586 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,586 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,593 INFO L292 olderBase$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]) [2024-11-22 18:04:18,594 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,594 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,594 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,594 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:18,628 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,628 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,628 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,628 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,629 INFO L292 olderBase$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]) [2024-11-22 18:04:18,629 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,629 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,629 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,629 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,630 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L292 olderBase$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]) [2024-11-22 18:04:18,630 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,630 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L292 olderBase$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]) [2024-11-22 18:04:18,631 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,631 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:18,631 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L292 olderBase$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]) [2024-11-22 18:04:18,632 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,632 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,639 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,640 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,640 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,640 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,640 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,650 INFO L292 olderBase$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]) [2024-11-22 18:04:18,650 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,650 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-22 18:04:18,650 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,650 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,651 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L292 olderBase$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]) [2024-11-22 18:04:18,651 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,651 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,652 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,652 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,652 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L292 olderBase$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]) [2024-11-22 18:04:18,653 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,653 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:18,653 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,654 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:18,654 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,654 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:18,996 INFO L292 olderBase$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]) [2024-11-22 18:04:18,997 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:18,997 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:18,997 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:18,997 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:18,997 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,007 INFO L292 olderBase$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]) [2024-11-22 18:04:19,008 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,008 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,008 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,008 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,008 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:19,009 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,009 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,009 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,015 INFO L292 olderBase$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][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]) [2024-11-22 18:04:19,015 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,015 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,015 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,016 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-11-22 18:04:19,016 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,016 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,016 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-22 18:04:19,016 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-22 18:04:19,025 INFO L292 olderBase$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]) [2024-11-22 18:04:19,025 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,025 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,025 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,025 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,032 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:19,032 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,032 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,032 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,032 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-11-22 18:04:19,033 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-22 18:04:19,073 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-22 18:04:19,073 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-22 18:04:19,073 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:19,073 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-22 18:04:19,108 INFO L292 olderBase$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, 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]) [2024-11-22 18:04:19,108 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-11-22 18:04:19,108 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:19,108 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-22 18:04:19,108 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-11-22 18:04:19,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-11-22 18:04:19,149 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,149 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-22 18:04:19,149 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,149 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-22 18:04:19,196 INFO L292 olderBase$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]) [2024-11-22 18:04:19,196 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,196 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,197 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,197 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-22 18:04:19,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-11-22 18:04:19,321 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,321 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,321 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,321 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-22 18:04:19,410 INFO L292 olderBase$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]) [2024-11-22 18:04:19,410 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-22 18:04:19,410 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,410 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,410 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,418 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]) [2024-11-22 18:04:19,419 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-11-22 18:04:19,419 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,419 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,419 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-22 18:04:19,438 INFO L292 olderBase$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]) [2024-11-22 18:04:19,438 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-11-22 18:04:19,438 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-22 18:04:19,438 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-22 18:04:19,438 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-22 18:04:19,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-22 18:04:19,456 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-11-22 18:04:19,456 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-11-22 18:04:19,456 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:19,456 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-22 18:04:19,465 INFO L292 olderBase$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]) [2024-11-22 18:04:19,465 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-11-22 18:04:19,465 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-22 18:04:19,465 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-22 18:04:19,465 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-22 18:04:19,479 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-11-22 18:04:19,479 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-22 18:04:19,479 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,480 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,480 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:19,480 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:19,518 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-11-22 18:04:19,519 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-22 18:04:19,519 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,519 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:19,519 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,523 INFO L292 olderBase$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]) [2024-11-22 18:04:19,524 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-22 18:04:19,524 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-11-22 18:04:19,524 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,524 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-22 18:04:19,567 INFO L124 PetriNetUnfolderBase]: 14676/45874 cut-off events. [2024-11-22 18:04:19,567 INFO L125 PetriNetUnfolderBase]: For 23107/27949 co-relation queries the response was YES. [2024-11-22 18:04:19,897 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. [2024-11-22 18:04:20,079 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 34 selfloop transitions, 6 changer transitions 0/191 dead transitions. [2024-11-22 18:04:20,079 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 191 transitions, 705 flow [2024-11-22 18:04:20,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:04:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:04:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 965 transitions. [2024-11-22 18:04:20,081 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8247863247863247 [2024-11-22 18:04:20,081 INFO L175 Difference]: Start difference. First operand has 171 places, 186 transitions, 634 flow. Second operand 6 states and 965 transitions. [2024-11-22 18:04:20,081 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 191 transitions, 705 flow [2024-11-22 18:04:20,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 191 transitions, 693 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-22 18:04:20,335 INFO L231 Difference]: Finished difference. Result has 169 places, 181 transitions, 605 flow [2024-11-22 18:04:20,335 INFO L260 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} [2024-11-22 18:04:20,336 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 8 predicate places. [2024-11-22 18:04:20,336 INFO L471 AbstractCegarLoop]: Abstraction has has 169 places, 181 transitions, 605 flow [2024-11-22 18:04:20,337 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) [2024-11-22 18:04:20,337 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:04:20,337 INFO L204 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] [2024-11-22 18:04:20,337 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-22 18:04:20,337 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-11-22 18:04:20,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:04:20,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1257157989, now seen corresponding path program 1 times [2024-11-22 18:04:20,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:04:20,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240661466] [2024-11-22 18:04:20,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:04:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:04:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:04:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-22 18:04:20,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:04:20,369 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240661466] [2024-11-22 18:04:20,369 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240661466] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:04:20,369 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:04:20,369 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:04:20,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942319203] [2024-11-22 18:04:20,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:04:20,370 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:04:20,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:04:20,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:04:20,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:04:20,397 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-11-22 18:04:20,398 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) [2024-11-22 18:04:20,398 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:04:20,398 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-11-22 18:04:20,398 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand