./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/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 a046e57d 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 /storage/repos/ultimate/releaseScripts/default/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-mul-div-a046e57-m [2024-10-13 10:04:46,726 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 10:04:46,799 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-13 10:04:46,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 10:04:46,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 10:04:46,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 10:04:46,841 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 10:04:46,841 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 10:04:46,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 10:04:46,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 10:04:46,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 10:04:46,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 10:04:46,845 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 10:04:46,847 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 10:04:46,847 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 10:04:46,847 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-13 10:04:46,848 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 10:04:46,848 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-13 10:04:46,848 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 10:04:46,848 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 10:04:46,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 10:04:46,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 10:04:46,852 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-13 10:04:46,852 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 10:04:46,852 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 10:04:46,852 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-13 10:04:46,852 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 10:04:46,853 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 10:04:46,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 10:04:46,853 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 10:04:46,853 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 10:04:46,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 10:04:46,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 10:04:46,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 10:04:46,854 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 10:04:46,855 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 10:04:46,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 10:04:46,855 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 10:04:46,855 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 10:04:46,856 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 10:04:46,856 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 10:04:46,857 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827df23f2f2d5cc81b0f2d655a6c774471e4114629b1caec5ad3ca146d0279c2 [2024-10-13 10:04:47,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 10:04:47,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 10:04:47,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 10:04:47,148 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 10:04:47,148 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 10:04:47,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-10-13 10:04:48,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 10:04:48,980 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 10:04:48,981 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-array-dynamic-race-3.i [2024-10-13 10:04:49,004 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/932534e79/f8a12f55894c48b1810f01811563c562/FLAG195e2717c [2024-10-13 10:04:49,020 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/932534e79/f8a12f55894c48b1810f01811563c562 [2024-10-13 10:04:49,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 10:04:49,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 10:04:49,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 10:04:49,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 10:04:49,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 10:04:49,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce026d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49, skipping insertion in model container [2024-10-13 10:04:49,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,085 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 10:04:49,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 10:04:49,583 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 10:04:49,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 10:04:49,696 INFO L204 MainTranslator]: Completed translation [2024-10-13 10:04:49,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49 WrapperNode [2024-10-13 10:04:49,697 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 10:04:49,698 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 10:04:49,699 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 10:04:49,699 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 10:04:49,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,760 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-10-13 10:04:49,760 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 10:04:49,761 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 10:04:49,761 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 10:04:49,761 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 10:04:49,773 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,779 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,780 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,792 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,795 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,798 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,801 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 10:04:49,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 10:04:49,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 10:04:49,802 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 10:04:49,805 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (1/1) ... [2024-10-13 10:04:49,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 10:04:49,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 10:04:49,832 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) [2024-10-13 10:04:49,835 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 [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 10:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 10:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-13 10:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-10-13 10:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-10-13 10:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 10:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 10:04:49,881 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-13 10:04:50,002 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 10:04:50,004 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 10:04:50,222 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-13 10:04:50,223 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 10:04:50,247 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 10:04:50,248 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-13 10:04:50,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:04:50 BoogieIcfgContainer [2024-10-13 10:04:50,248 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 10:04:50,251 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 10:04:50,252 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 10:04:50,255 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 10:04:50,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:04:49" (1/3) ... [2024-10-13 10:04:50,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e85a4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:04:50, skipping insertion in model container [2024-10-13 10:04:50,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:04:49" (2/3) ... [2024-10-13 10:04:50,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e85a4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:04:50, skipping insertion in model container [2024-10-13 10:04:50,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:04:50" (3/3) ... [2024-10-13 10:04:50,261 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-array-dynamic-race-3.i [2024-10-13 10:04:50,276 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 10:04:50,276 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-10-13 10:04:50,276 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-13 10:04:50,345 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-10-13 10:04:50,380 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 124 places, 123 transitions, 260 flow [2024-10-13 10:04:50,458 INFO L124 PetriNetUnfolderBase]: 9/234 cut-off events. [2024-10-13 10:04:50,459 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-10-13 10:04:50,465 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. [2024-10-13 10:04:50,465 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 123 transitions, 260 flow [2024-10-13 10:04:50,470 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 122 transitions, 257 flow [2024-10-13 10:04:50,478 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 10:04:50,484 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;@11b53eec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 10:04:50,485 INFO L334 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-10-13 10:04:50,497 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-13 10:04:50,498 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-10-13 10:04:50,498 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 10:04:50,498 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:50,502 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] [2024-10-13 10:04:50,503 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)] === [2024-10-13 10:04:50,508 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:50,508 INFO L85 PathProgramCache]: Analyzing trace with hash -53368588, now seen corresponding path program 1 times [2024-10-13 10:04:50,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:50,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694965325] [2024-10-13 10:04:50,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:50,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:51,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:51,426 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694965325] [2024-10-13 10:04:51,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694965325] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:51,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:51,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:51,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565332666] [2024-10-13 10:04:51,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:51,439 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:04:51,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:51,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:04:51,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:04:51,671 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 123 [2024-10-13 10:04:51,677 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) [2024-10-13 10:04:51,677 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:51,678 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 123 [2024-10-13 10:04:51,679 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:51,923 INFO L124 PetriNetUnfolderBase]: 122/715 cut-off events. [2024-10-13 10:04:51,924 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-10-13 10:04:51,930 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. [2024-10-13 10:04:51,937 INFO L140 encePairwiseOnDemand]: 114/123 looper letters, 32 selfloop transitions, 5 changer transitions 1/126 dead transitions. [2024-10-13 10:04:51,937 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 126 transitions, 339 flow [2024-10-13 10:04:51,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:04:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:04:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 581 transitions. [2024-10-13 10:04:51,962 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7872628726287263 [2024-10-13 10:04:51,965 INFO L175 Difference]: Start difference. First operand has 123 places, 122 transitions, 257 flow. Second operand 6 states and 581 transitions. [2024-10-13 10:04:51,966 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 126 transitions, 339 flow [2024-10-13 10:04:51,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 126 transitions, 335 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:51,976 INFO L231 Difference]: Finished difference. Result has 125 places, 117 transitions, 253 flow [2024-10-13 10:04:51,978 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} [2024-10-13 10:04:51,982 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 2 predicate places. [2024-10-13 10:04:51,983 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 117 transitions, 253 flow [2024-10-13 10:04:51,984 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) [2024-10-13 10:04:51,984 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:51,984 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] [2024-10-13 10:04:51,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 10:04:51,985 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)] === [2024-10-13 10:04:51,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:51,985 INFO L85 PathProgramCache]: Analyzing trace with hash -162930326, now seen corresponding path program 1 times [2024-10-13 10:04:51,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:51,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555309047] [2024-10-13 10:04:51,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:51,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:52,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:52,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555309047] [2024-10-13 10:04:52,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555309047] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:52,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:52,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:52,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475110347] [2024-10-13 10:04:52,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:52,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:04:52,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:52,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:04:52,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:04:52,435 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 123 [2024-10-13 10:04:52,436 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) [2024-10-13 10:04:52,436 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:52,436 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 123 [2024-10-13 10:04:52,436 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:52,599 INFO L124 PetriNetUnfolderBase]: 128/772 cut-off events. [2024-10-13 10:04:52,600 INFO L125 PetriNetUnfolderBase]: For 27/27 co-relation queries the response was YES. [2024-10-13 10:04:52,604 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. [2024-10-13 10:04:52,607 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 31 selfloop transitions, 5 changer transitions 0/126 dead transitions. [2024-10-13 10:04:52,608 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 126 transitions, 343 flow [2024-10-13 10:04:52,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:04:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:04:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 595 transitions. [2024-10-13 10:04:52,630 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8062330623306233 [2024-10-13 10:04:52,631 INFO L175 Difference]: Start difference. First operand has 125 places, 117 transitions, 253 flow. Second operand 6 states and 595 transitions. [2024-10-13 10:04:52,631 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 126 transitions, 343 flow [2024-10-13 10:04:52,632 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 126 transitions, 333 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:04:52,635 INFO L231 Difference]: Finished difference. Result has 123 places, 116 transitions, 251 flow [2024-10-13 10:04:52,636 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} [2024-10-13 10:04:52,637 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 0 predicate places. [2024-10-13 10:04:52,637 INFO L471 AbstractCegarLoop]: Abstraction has has 123 places, 116 transitions, 251 flow [2024-10-13 10:04:52,638 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) [2024-10-13 10:04:52,638 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:52,639 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] [2024-10-13 10:04:52,639 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 10:04:52,639 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-10-13 10:04:52,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:52,640 INFO L85 PathProgramCache]: Analyzing trace with hash 2070072888, now seen corresponding path program 1 times [2024-10-13 10:04:52,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:52,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737860270] [2024-10-13 10:04:52,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:52,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:52,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:52,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737860270] [2024-10-13 10:04:52,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737860270] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:52,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:52,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:52,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060667821] [2024-10-13 10:04:52,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:52,682 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:52,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:52,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:52,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:52,700 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-10-13 10:04:52,701 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) [2024-10-13 10:04:52,701 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:52,701 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-10-13 10:04:52,702 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:52,811 INFO L124 PetriNetUnfolderBase]: 117/684 cut-off events. [2024-10-13 10:04:52,812 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-10-13 10:04:52,814 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. [2024-10-13 10:04:52,817 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 18 selfloop transitions, 5 changer transitions 0/124 dead transitions. [2024-10-13 10:04:52,817 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 124 transitions, 315 flow [2024-10-13 10:04:52,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 339 transitions. [2024-10-13 10:04:52,820 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9186991869918699 [2024-10-13 10:04:52,820 INFO L175 Difference]: Start difference. First operand has 123 places, 116 transitions, 251 flow. Second operand 3 states and 339 transitions. [2024-10-13 10:04:52,820 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 124 transitions, 315 flow [2024-10-13 10:04:52,821 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 124 transitions, 305 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:04:52,825 INFO L231 Difference]: Finished difference. Result has 122 places, 120 transitions, 279 flow [2024-10-13 10:04:52,826 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} [2024-10-13 10:04:52,827 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, -1 predicate places. [2024-10-13 10:04:52,827 INFO L471 AbstractCegarLoop]: Abstraction has has 122 places, 120 transitions, 279 flow [2024-10-13 10:04:52,828 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) [2024-10-13 10:04:52,828 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:52,828 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] [2024-10-13 10:04:52,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 10:04:52,828 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)] === [2024-10-13 10:04:52,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:52,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1837119117, now seen corresponding path program 1 times [2024-10-13 10:04:52,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:52,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271119321] [2024-10-13 10:04:52,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:52,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:52,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271119321] [2024-10-13 10:04:52,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271119321] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:52,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:52,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:52,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294556746] [2024-10-13 10:04:52,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:52,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:52,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:52,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:52,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:52,889 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 123 [2024-10-13 10:04:52,890 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) [2024-10-13 10:04:52,890 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:52,890 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 123 [2024-10-13 10:04:52,891 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:53,024 INFO L124 PetriNetUnfolderBase]: 177/994 cut-off events. [2024-10-13 10:04:53,026 INFO L125 PetriNetUnfolderBase]: For 199/199 co-relation queries the response was YES. [2024-10-13 10:04:53,029 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. [2024-10-13 10:04:53,034 INFO L140 encePairwiseOnDemand]: 118/123 looper letters, 17 selfloop transitions, 6 changer transitions 0/128 dead transitions. [2024-10-13 10:04:53,034 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 128 transitions, 351 flow [2024-10-13 10:04:53,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2024-10-13 10:04:53,037 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-10-13 10:04:53,037 INFO L175 Difference]: Start difference. First operand has 122 places, 120 transitions, 279 flow. Second operand 3 states and 342 transitions. [2024-10-13 10:04:53,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 128 transitions, 351 flow [2024-10-13 10:04:53,041 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 128 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:53,043 INFO L231 Difference]: Finished difference. Result has 124 places, 124 transitions, 317 flow [2024-10-13 10:04:53,045 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} [2024-10-13 10:04:53,046 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 1 predicate places. [2024-10-13 10:04:53,046 INFO L471 AbstractCegarLoop]: Abstraction has has 124 places, 124 transitions, 317 flow [2024-10-13 10:04:53,047 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) [2024-10-13 10:04:53,047 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:53,047 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] [2024-10-13 10:04:53,047 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 10:04:53,047 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-10-13 10:04:53,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:53,048 INFO L85 PathProgramCache]: Analyzing trace with hash -1125759620, now seen corresponding path program 1 times [2024-10-13 10:04:53,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:53,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916364665] [2024-10-13 10:04:53,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:53,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:53,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916364665] [2024-10-13 10:04:53,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916364665] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:53,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:53,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:53,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132631328] [2024-10-13 10:04:53,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:53,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:53,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:53,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:53,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:53,104 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 123 [2024-10-13 10:04:53,105 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) [2024-10-13 10:04:53,105 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:53,105 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 123 [2024-10-13 10:04:53,105 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:53,282 INFO L124 PetriNetUnfolderBase]: 237/1385 cut-off events. [2024-10-13 10:04:53,283 INFO L125 PetriNetUnfolderBase]: For 830/845 co-relation queries the response was YES. [2024-10-13 10:04:53,289 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. [2024-10-13 10:04:53,294 INFO L140 encePairwiseOnDemand]: 117/123 looper letters, 19 selfloop transitions, 10 changer transitions 0/133 dead transitions. [2024-10-13 10:04:53,295 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 133 transitions, 418 flow [2024-10-13 10:04:53,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2024-10-13 10:04:53,296 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9159891598915989 [2024-10-13 10:04:53,296 INFO L175 Difference]: Start difference. First operand has 124 places, 124 transitions, 317 flow. Second operand 3 states and 338 transitions. [2024-10-13 10:04:53,296 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 133 transitions, 418 flow [2024-10-13 10:04:53,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 133 transitions, 400 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:53,304 INFO L231 Difference]: Finished difference. Result has 126 places, 130 transitions, 387 flow [2024-10-13 10:04:53,304 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} [2024-10-13 10:04:53,306 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 3 predicate places. [2024-10-13 10:04:53,307 INFO L471 AbstractCegarLoop]: Abstraction has has 126 places, 130 transitions, 387 flow [2024-10-13 10:04:53,307 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) [2024-10-13 10:04:53,307 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:53,308 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] [2024-10-13 10:04:53,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-13 10:04:53,308 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)] === [2024-10-13 10:04:53,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:53,312 INFO L85 PathProgramCache]: Analyzing trace with hash -576697241, now seen corresponding path program 1 times [2024-10-13 10:04:53,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:53,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76136014] [2024-10-13 10:04:53,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:53,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:53,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76136014] [2024-10-13 10:04:53,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76136014] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:53,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:53,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:53,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996210193] [2024-10-13 10:04:53,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:53,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 10:04:53,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:53,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 10:04:53,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-13 10:04:53,501 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 123 [2024-10-13 10:04:53,502 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) [2024-10-13 10:04:53,502 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:53,502 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 123 [2024-10-13 10:04:53,502 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:53,746 INFO L124 PetriNetUnfolderBase]: 307/1790 cut-off events. [2024-10-13 10:04:53,746 INFO L125 PetriNetUnfolderBase]: For 829/935 co-relation queries the response was YES. [2024-10-13 10:04:53,752 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. [2024-10-13 10:04:53,758 INFO L140 encePairwiseOnDemand]: 115/123 looper letters, 23 selfloop transitions, 7 changer transitions 1/142 dead transitions. [2024-10-13 10:04:53,758 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 142 transitions, 474 flow [2024-10-13 10:04:53,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:04:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:04:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2024-10-13 10:04:53,760 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8644986449864499 [2024-10-13 10:04:53,760 INFO L175 Difference]: Start difference. First operand has 126 places, 130 transitions, 387 flow. Second operand 6 states and 638 transitions. [2024-10-13 10:04:53,760 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 142 transitions, 474 flow [2024-10-13 10:04:53,763 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 142 transitions, 454 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:53,765 INFO L231 Difference]: Finished difference. Result has 133 places, 135 transitions, 414 flow [2024-10-13 10:04:53,766 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} [2024-10-13 10:04:53,766 INFO L277 CegarLoopForPetriNet]: 123 programPoint places, 10 predicate places. [2024-10-13 10:04:53,767 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 414 flow [2024-10-13 10:04:53,767 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) [2024-10-13 10:04:53,767 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:53,768 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] [2024-10-13 10:04:53,768 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-13 10:04:53,768 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)] === [2024-10-13 10:04:53,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:53,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1771298697, now seen corresponding path program 1 times [2024-10-13 10:04:53,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:53,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029527555] [2024-10-13 10:04:53,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 10:04:53,793 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-13 10:04:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 10:04:53,836 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-13 10:04:53,837 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-13 10:04:53,839 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 9 remaining) [2024-10-13 10:04:53,840 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2024-10-13 10:04:53,841 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2024-10-13 10:04:53,843 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2024-10-13 10:04:53,843 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-13 10:04:53,844 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-10-13 10:04:53,846 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-13 10:04:53,847 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-13 10:04:53,879 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-10-13 10:04:53,886 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 162 places, 159 transitions, 350 flow [2024-10-13 10:04:53,925 INFO L124 PetriNetUnfolderBase]: 19/402 cut-off events. [2024-10-13 10:04:53,925 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-10-13 10:04:53,927 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. [2024-10-13 10:04:53,927 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 159 transitions, 350 flow [2024-10-13 10:04:53,930 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 140 transitions, 302 flow [2024-10-13 10:04:53,931 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 10:04:53,932 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;@11b53eec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 10:04:53,932 INFO L334 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-10-13 10:04:53,937 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-13 10:04:53,937 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-10-13 10:04:53,937 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 10:04:53,937 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:53,937 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] [2024-10-13 10:04:53,938 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)] === [2024-10-13 10:04:53,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:53,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1507522676, now seen corresponding path program 1 times [2024-10-13 10:04:53,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:53,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61700459] [2024-10-13 10:04:53,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:54,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:54,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61700459] [2024-10-13 10:04:54,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61700459] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:54,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:54,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:54,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201062488] [2024-10-13 10:04:54,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:54,200 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:04:54,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:54,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:04:54,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:04:54,332 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 159 [2024-10-13 10:04:54,333 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) [2024-10-13 10:04:54,333 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:54,333 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 159 [2024-10-13 10:04:54,333 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:54,789 INFO L124 PetriNetUnfolderBase]: 783/3047 cut-off events. [2024-10-13 10:04:54,790 INFO L125 PetriNetUnfolderBase]: For 163/163 co-relation queries the response was YES. [2024-10-13 10:04:54,796 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. [2024-10-13 10:04:54,808 INFO L140 encePairwiseOnDemand]: 150/159 looper letters, 44 selfloop transitions, 5 changer transitions 1/152 dead transitions. [2024-10-13 10:04:54,809 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 152 transitions, 424 flow [2024-10-13 10:04:54,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:04:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:04:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 761 transitions. [2024-10-13 10:04:54,811 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7976939203354297 [2024-10-13 10:04:54,812 INFO L175 Difference]: Start difference. First operand has 142 places, 140 transitions, 302 flow. Second operand 6 states and 761 transitions. [2024-10-13 10:04:54,812 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 152 transitions, 424 flow [2024-10-13 10:04:54,814 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 152 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:54,816 INFO L231 Difference]: Finished difference. Result has 144 places, 135 transitions, 298 flow [2024-10-13 10:04:54,816 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} [2024-10-13 10:04:54,817 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 2 predicate places. [2024-10-13 10:04:54,817 INFO L471 AbstractCegarLoop]: Abstraction has has 144 places, 135 transitions, 298 flow [2024-10-13 10:04:54,818 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) [2024-10-13 10:04:54,818 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:54,818 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] [2024-10-13 10:04:54,818 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-13 10:04:54,818 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)] === [2024-10-13 10:04:54,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:54,819 INFO L85 PathProgramCache]: Analyzing trace with hash 980058744, now seen corresponding path program 1 times [2024-10-13 10:04:54,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:54,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097687715] [2024-10-13 10:04:54,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:55,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:55,045 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097687715] [2024-10-13 10:04:55,045 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097687715] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:55,045 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:55,045 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:55,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690032351] [2024-10-13 10:04:55,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:55,045 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:04:55,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:55,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:04:55,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:04:55,169 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 159 [2024-10-13 10:04:55,171 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) [2024-10-13 10:04:55,171 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:55,171 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 159 [2024-10-13 10:04:55,171 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:55,611 INFO L124 PetriNetUnfolderBase]: 809/3936 cut-off events. [2024-10-13 10:04:55,611 INFO L125 PetriNetUnfolderBase]: For 166/166 co-relation queries the response was YES. [2024-10-13 10:04:55,621 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. [2024-10-13 10:04:55,636 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 43 selfloop transitions, 5 changer transitions 0/152 dead transitions. [2024-10-13 10:04:55,637 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 152 transitions, 428 flow [2024-10-13 10:04:55,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:04:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:04:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 775 transitions. [2024-10-13 10:04:55,639 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8123689727463312 [2024-10-13 10:04:55,639 INFO L175 Difference]: Start difference. First operand has 144 places, 135 transitions, 298 flow. Second operand 6 states and 775 transitions. [2024-10-13 10:04:55,639 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 152 transitions, 428 flow [2024-10-13 10:04:55,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 152 transitions, 418 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:04:55,642 INFO L231 Difference]: Finished difference. Result has 142 places, 134 transitions, 296 flow [2024-10-13 10:04:55,642 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} [2024-10-13 10:04:55,643 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 0 predicate places. [2024-10-13 10:04:55,643 INFO L471 AbstractCegarLoop]: Abstraction has has 142 places, 134 transitions, 296 flow [2024-10-13 10:04:55,644 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) [2024-10-13 10:04:55,644 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:55,644 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] [2024-10-13 10:04:55,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-13 10:04:55,644 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-10-13 10:04:55,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:55,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1283641960, now seen corresponding path program 1 times [2024-10-13 10:04:55,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:55,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791228289] [2024-10-13 10:04:55,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:55,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:55,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:55,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791228289] [2024-10-13 10:04:55,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791228289] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:55,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:55,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:55,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011422763] [2024-10-13 10:04:55,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:55,675 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:55,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:55,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:55,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:55,703 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-10-13 10:04:55,704 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) [2024-10-13 10:04:55,704 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:55,704 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-10-13 10:04:55,704 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:56,108 INFO L124 PetriNetUnfolderBase]: 1075/3990 cut-off events. [2024-10-13 10:04:56,108 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-10-13 10:04:56,122 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. [2024-10-13 10:04:56,140 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 6 changer transitions 0/147 dead transitions. [2024-10-13 10:04:56,141 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 147 transitions, 398 flow [2024-10-13 10:04:56,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2024-10-13 10:04:56,142 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8951781970649895 [2024-10-13 10:04:56,143 INFO L175 Difference]: Start difference. First operand has 142 places, 134 transitions, 296 flow. Second operand 3 states and 427 transitions. [2024-10-13 10:04:56,143 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 147 transitions, 398 flow [2024-10-13 10:04:56,145 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 147 transitions, 388 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:04:56,146 INFO L231 Difference]: Finished difference. Result has 141 places, 139 transitions, 332 flow [2024-10-13 10:04:56,147 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} [2024-10-13 10:04:56,147 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, -1 predicate places. [2024-10-13 10:04:56,147 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 139 transitions, 332 flow [2024-10-13 10:04:56,148 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) [2024-10-13 10:04:56,148 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:56,148 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] [2024-10-13 10:04:56,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-13 10:04:56,148 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-10-13 10:04:56,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:56,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1378419385, now seen corresponding path program 1 times [2024-10-13 10:04:56,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:56,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375694090] [2024-10-13 10:04:56,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:56,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:56,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375694090] [2024-10-13 10:04:56,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375694090] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:56,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:56,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:56,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578718471] [2024-10-13 10:04:56,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:56,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:56,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:56,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:56,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:56,208 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-10-13 10:04:56,209 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) [2024-10-13 10:04:56,209 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:56,209 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-10-13 10:04:56,209 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:56,934 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]) [2024-10-13 10:04:56,935 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-10-13 10:04:56,935 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:04:56,935 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:04:56,935 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-13 10:04:56,935 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][124], [177#true, 182#true, 161#true, 90#L1023-6true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 79#L1024true, 7#L1039true]) [2024-10-13 10:04:56,936 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L292 olderBase$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]) [2024-10-13 10:04:56,936 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:56,936 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:04:56,999 INFO L124 PetriNetUnfolderBase]: 1719/6346 cut-off events. [2024-10-13 10:04:57,000 INFO L125 PetriNetUnfolderBase]: For 2028/2225 co-relation queries the response was YES. [2024-10-13 10:04:57,018 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. [2024-10-13 10:04:57,141 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 27 selfloop transitions, 9 changer transitions 0/152 dead transitions. [2024-10-13 10:04:57,142 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 152 transitions, 452 flow [2024-10-13 10:04:57,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 425 transitions. [2024-10-13 10:04:57,144 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8909853249475891 [2024-10-13 10:04:57,144 INFO L175 Difference]: Start difference. First operand has 141 places, 139 transitions, 332 flow. Second operand 3 states and 425 transitions. [2024-10-13 10:04:57,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 152 transitions, 452 flow [2024-10-13 10:04:57,152 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 152 transitions, 434 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:57,154 INFO L231 Difference]: Finished difference. Result has 143 places, 146 transitions, 396 flow [2024-10-13 10:04:57,154 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} [2024-10-13 10:04:57,155 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 1 predicate places. [2024-10-13 10:04:57,156 INFO L471 AbstractCegarLoop]: Abstraction has has 143 places, 146 transitions, 396 flow [2024-10-13 10:04:57,157 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) [2024-10-13 10:04:57,157 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:57,157 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] [2024-10-13 10:04:57,157 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-13 10:04:57,157 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)] === [2024-10-13 10:04:57,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:57,158 INFO L85 PathProgramCache]: Analyzing trace with hash 1421246144, now seen corresponding path program 1 times [2024-10-13 10:04:57,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:57,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460691242] [2024-10-13 10:04:57,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:57,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:57,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460691242] [2024-10-13 10:04:57,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460691242] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:57,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:57,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:04:57,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715187276] [2024-10-13 10:04:57,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:57,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:04:57,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:57,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:04:57,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:04:57,220 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 159 [2024-10-13 10:04:57,221 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) [2024-10-13 10:04:57,221 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:57,222 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 159 [2024-10-13 10:04:57,222 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:58,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-10-13 10:04:58,060 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:04:58,060 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:58,060 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:04:58,060 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:58,093 INFO L292 olderBase$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]) [2024-10-13 10:04:58,093 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:04:58,093 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:04:58,094 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:04:58,094 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:04:58,107 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][85], [182#true, 189#(= |#race~data~0| 0), 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 162#true, 137#L1024-3true, 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true]) [2024-10-13 10:04:58,107 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-10-13 10:04:58,107 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:04:58,107 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:04:58,107 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-13 10:04:58,304 INFO L124 PetriNetUnfolderBase]: 2793/9528 cut-off events. [2024-10-13 10:04:58,304 INFO L125 PetriNetUnfolderBase]: For 5610/5709 co-relation queries the response was YES. [2024-10-13 10:04:58,335 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. [2024-10-13 10:04:58,380 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 28 selfloop transitions, 13 changer transitions 0/161 dead transitions. [2024-10-13 10:04:58,381 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 161 transitions, 550 flow [2024-10-13 10:04:58,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:04:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:04:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 428 transitions. [2024-10-13 10:04:58,383 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8972746331236897 [2024-10-13 10:04:58,383 INFO L175 Difference]: Start difference. First operand has 143 places, 146 transitions, 396 flow. Second operand 3 states and 428 transitions. [2024-10-13 10:04:58,383 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 161 transitions, 550 flow [2024-10-13 10:04:58,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 161 transitions, 522 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:04:58,408 INFO L231 Difference]: Finished difference. Result has 145 places, 155 transitions, 500 flow [2024-10-13 10:04:58,408 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} [2024-10-13 10:04:58,409 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 3 predicate places. [2024-10-13 10:04:58,409 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 155 transitions, 500 flow [2024-10-13 10:04:58,410 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) [2024-10-13 10:04:58,410 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:04:58,410 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] [2024-10-13 10:04:58,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-13 10:04:58,410 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)] === [2024-10-13 10:04:58,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:04:58,411 INFO L85 PathProgramCache]: Analyzing trace with hash -318835660, now seen corresponding path program 1 times [2024-10-13 10:04:58,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:04:58,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084186548] [2024-10-13 10:04:58,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:04:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:04:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:04:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:04:58,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:04:58,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084186548] [2024-10-13 10:04:58,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084186548] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:04:58,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:04:58,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:04:58,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457664507] [2024-10-13 10:04:58,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:04:58,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 10:04:58,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:04:58,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 10:04:58,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-13 10:04:58,591 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 159 [2024-10-13 10:04:58,593 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) [2024-10-13 10:04:58,593 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:04:58,593 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 159 [2024-10-13 10:04:58,593 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:04:59,710 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]) [2024-10-13 10:04:59,711 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:04:59,711 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:59,711 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:04:59,711 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:00,014 INFO L124 PetriNetUnfolderBase]: 2904/11526 cut-off events. [2024-10-13 10:05:00,015 INFO L125 PetriNetUnfolderBase]: For 6038/7126 co-relation queries the response was YES. [2024-10-13 10:05:00,061 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. [2024-10-13 10:05:00,110 INFO L140 encePairwiseOnDemand]: 151/159 looper letters, 28 selfloop transitions, 7 changer transitions 1/168 dead transitions. [2024-10-13 10:05:00,110 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 168 transitions, 599 flow [2024-10-13 10:05:00,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 811 transitions. [2024-10-13 10:05:00,113 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.850104821802935 [2024-10-13 10:05:00,113 INFO L175 Difference]: Start difference. First operand has 145 places, 155 transitions, 500 flow. Second operand 6 states and 811 transitions. [2024-10-13 10:05:00,113 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 168 transitions, 599 flow [2024-10-13 10:05:00,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 168 transitions, 573 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:00,153 INFO L231 Difference]: Finished difference. Result has 152 places, 161 transitions, 525 flow [2024-10-13 10:05:00,154 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} [2024-10-13 10:05:00,155 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 10 predicate places. [2024-10-13 10:05:00,155 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 161 transitions, 525 flow [2024-10-13 10:05:00,155 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) [2024-10-13 10:05:00,156 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:00,156 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] [2024-10-13 10:05:00,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-13 10:05:00,156 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-10-13 10:05:00,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:00,157 INFO L85 PathProgramCache]: Analyzing trace with hash -814473392, now seen corresponding path program 1 times [2024-10-13 10:05:00,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:00,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42013233] [2024-10-13 10:05:00,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:00,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:00,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:00,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42013233] [2024-10-13 10:05:00,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42013233] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:00,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:00,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 10:05:00,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299150378] [2024-10-13 10:05:00,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:00,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:05:00,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:00,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:05:00,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:05:00,367 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 159 [2024-10-13 10:05:00,368 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) [2024-10-13 10:05:00,368 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:00,368 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 159 [2024-10-13 10:05:00,368 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:00,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([437] L1023-4-->L1023-5: Formula: (= |v_threadThread2of2ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|} OutVars{threadThread2of2ForFork0_#t~nondet5=|v_threadThread2of2ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][161], [60#L1023-5true, 161#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 137#L1024-3true, 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 124#L1039-1true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 163#true, Black: 189#(= |#race~data~0| 0)]) [2024-10-13 10:05:00,928 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-13 10:05:00,928 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:00,928 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:00,928 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:00,982 INFO L292 olderBase$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]) [2024-10-13 10:05:00,982 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:00,982 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:00,983 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:00,983 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:01,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][144], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 48#L1023-6true, Black: 187#true]) [2024-10-13 10:05:01,035 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L292 olderBase$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]) [2024-10-13 10:05:01,035 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:01,035 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:01,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of2ForFork1_#t~nondet5_3|) InVars {threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|} OutVars{threadThread1of2ForFork1_#t~nondet5=|v_threadThread1of2ForFork1_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][145], [161#true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 195#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 192#true, Black: 198#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 196#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 155#L1023-5true, 124#L1039-1true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 182#true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 189#(= |#race~data~0| 0)]) [2024-10-13 10:05:01,055 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:01,055 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:01,055 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:01,055 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:01,073 INFO L292 olderBase$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)]) [2024-10-13 10:05:01,073 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:01,073 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:01,073 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:01,074 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:01,136 INFO L124 PetriNetUnfolderBase]: 1960/7725 cut-off events. [2024-10-13 10:05:01,136 INFO L125 PetriNetUnfolderBase]: For 3489/4098 co-relation queries the response was YES. [2024-10-13 10:05:01,160 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. [2024-10-13 10:05:01,191 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 28 selfloop transitions, 6 changer transitions 0/164 dead transitions. [2024-10-13 10:05:01,191 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 164 transitions, 580 flow [2024-10-13 10:05:01,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 791 transitions. [2024-10-13 10:05:01,193 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8291404612159329 [2024-10-13 10:05:01,193 INFO L175 Difference]: Start difference. First operand has 152 places, 161 transitions, 525 flow. Second operand 6 states and 791 transitions. [2024-10-13 10:05:01,193 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 164 transitions, 580 flow [2024-10-13 10:05:01,209 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 164 transitions, 568 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-10-13 10:05:01,211 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 496 flow [2024-10-13 10:05:01,212 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} [2024-10-13 10:05:01,213 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 8 predicate places. [2024-10-13 10:05:01,213 INFO L471 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 496 flow [2024-10-13 10:05:01,214 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) [2024-10-13 10:05:01,214 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:01,214 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] [2024-10-13 10:05:01,214 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-13 10:05:01,214 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 8 more)] === [2024-10-13 10:05:01,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:01,215 INFO L85 PathProgramCache]: Analyzing trace with hash 152436633, now seen corresponding path program 1 times [2024-10-13 10:05:01,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:01,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968472849] [2024-10-13 10:05:01,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-13 10:05:01,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:01,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968472849] [2024-10-13 10:05:01,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968472849] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:01,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:01,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:05:01,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857348509] [2024-10-13 10:05:01,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:01,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:05:01,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:01,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:05:01,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:05:01,280 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 159 [2024-10-13 10:05:01,281 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) [2024-10-13 10:05:01,281 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:01,281 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 159 [2024-10-13 10:05:01,281 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:02,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][146], [211#true, 161#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), 90#L1023-6true, 162#true, Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-10-13 10:05:02,735 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L292 olderBase$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]) [2024-10-13 10:05:02,736 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,736 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:02,737 INFO L292 olderBase$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]) [2024-10-13 10:05:02,737 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,737 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,737 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:02,737 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:02,766 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 123#L1024true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-10-13 10:05:02,767 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:02,767 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:02,767 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:02,767 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:02,771 INFO L292 olderBase$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]) [2024-10-13 10:05:02,771 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:02,771 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:02,771 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:02,771 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:02,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][104], [211#true, 161#true, 162#true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), 137#L1024-3true, 7#L1039true, 207#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, Black: 187#true]) [2024-10-13 10:05:02,778 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-10-13 10:05:02,778 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:02,778 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:02,778 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-13 10:05:02,783 INFO L292 olderBase$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]) [2024-10-13 10:05:02,783 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-10-13 10:05:02,783 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-13 10:05:02,783 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:02,783 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:02,952 INFO L124 PetriNetUnfolderBase]: 4177/14175 cut-off events. [2024-10-13 10:05:02,952 INFO L125 PetriNetUnfolderBase]: For 14468/14729 co-relation queries the response was YES. [2024-10-13 10:05:02,982 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. [2024-10-13 10:05:03,035 INFO L140 encePairwiseOnDemand]: 152/159 looper letters, 35 selfloop transitions, 22 changer transitions 0/177 dead transitions. [2024-10-13 10:05:03,036 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 177 transitions, 729 flow [2024-10-13 10:05:03,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:05:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:05:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2024-10-13 10:05:03,037 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8930817610062893 [2024-10-13 10:05:03,038 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 496 flow. Second operand 3 states and 426 transitions. [2024-10-13 10:05:03,038 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 177 transitions, 729 flow [2024-10-13 10:05:03,093 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 177 transitions, 717 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:05:03,095 INFO L231 Difference]: Finished difference. Result has 149 places, 170 transitions, 702 flow [2024-10-13 10:05:03,095 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} [2024-10-13 10:05:03,096 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 7 predicate places. [2024-10-13 10:05:03,097 INFO L471 AbstractCegarLoop]: Abstraction has has 149 places, 170 transitions, 702 flow [2024-10-13 10:05:03,097 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) [2024-10-13 10:05:03,099 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:03,099 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] [2024-10-13 10:05:03,099 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-13 10:05:03,100 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)] === [2024-10-13 10:05:03,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:03,100 INFO L85 PathProgramCache]: Analyzing trace with hash 867388162, now seen corresponding path program 1 times [2024-10-13 10:05:03,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:03,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874264813] [2024-10-13 10:05:03,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-13 10:05:03,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:03,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874264813] [2024-10-13 10:05:03,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874264813] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:03,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:03,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:05:03,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561790365] [2024-10-13 10:05:03,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:03,432 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:05:03,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:03,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:05:03,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:05:03,543 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 159 [2024-10-13 10:05:03,544 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) [2024-10-13 10:05:03,544 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:03,544 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 159 [2024-10-13 10:05:03,544 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:05,205 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([368] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][161], [211#true, 161#true, 162#true, 90#L1023-6true, Black: 179#(= |threadThread1of2ForFork0_#t~nondet5| |#race~data~0|), Black: 194#(= |ULTIMATE.start_main_~i~0#1| 0), Black: 213#(= |threadThread2of2ForFork0_#t~nondet5| |#race~data~0|), 7#L1039true, Black: 184#(= |threadThread1of2ForFork1_#t~nondet5| |#race~data~0|), 48#L1023-6true, 216#true, Black: 187#true]) [2024-10-13 10:05:05,206 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:05,206 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:05,206 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:05,206 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:05,325 INFO L124 PetriNetUnfolderBase]: 5526/17647 cut-off events. [2024-10-13 10:05:05,325 INFO L125 PetriNetUnfolderBase]: For 17439/19490 co-relation queries the response was YES. [2024-10-13 10:05:05,375 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. [2024-10-13 10:05:05,447 INFO L140 encePairwiseOnDemand]: 153/159 looper letters, 50 selfloop transitions, 5 changer transitions 0/193 dead transitions. [2024-10-13 10:05:05,448 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 193 transitions, 858 flow [2024-10-13 10:05:05,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2024-10-13 10:05:05,450 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8134171907756813 [2024-10-13 10:05:05,450 INFO L175 Difference]: Start difference. First operand has 149 places, 170 transitions, 702 flow. Second operand 6 states and 776 transitions. [2024-10-13 10:05:05,450 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 193 transitions, 858 flow [2024-10-13 10:05:05,500 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 193 transitions, 814 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:05,502 INFO L231 Difference]: Finished difference. Result has 151 places, 169 transitions, 666 flow [2024-10-13 10:05:05,503 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} [2024-10-13 10:05:05,504 INFO L277 CegarLoopForPetriNet]: 142 programPoint places, 9 predicate places. [2024-10-13 10:05:05,504 INFO L471 AbstractCegarLoop]: Abstraction has has 151 places, 169 transitions, 666 flow [2024-10-13 10:05:05,505 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) [2024-10-13 10:05:05,505 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:05,505 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] [2024-10-13 10:05:05,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-13 10:05:05,505 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)] === [2024-10-13 10:05:05,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:05,506 INFO L85 PathProgramCache]: Analyzing trace with hash -1409069112, now seen corresponding path program 1 times [2024-10-13 10:05:05,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:05,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431644448] [2024-10-13 10:05:05,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 10:05:05,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-13 10:05:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 10:05:05,565 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-13 10:05:05,565 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-13 10:05:05,566 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-10-13 10:05:05,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2024-10-13 10:05:05,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2024-10-13 10:05:05,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2024-10-13 10:05:05,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2024-10-13 10:05:05,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2024-10-13 10:05:05,568 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-13 10:05:05,568 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 10:05:05,569 WARN L239 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-13 10:05:05,569 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-10-13 10:05:05,749 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-10-13 10:05:05,754 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 200 places, 195 transitions, 444 flow [2024-10-13 10:05:05,839 INFO L124 PetriNetUnfolderBase]: 41/674 cut-off events. [2024-10-13 10:05:05,839 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-10-13 10:05:05,842 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. [2024-10-13 10:05:05,843 INFO L82 GeneralOperation]: Start removeDead. Operand has 200 places, 195 transitions, 444 flow [2024-10-13 10:05:05,847 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 161 places, 158 transitions, 349 flow [2024-10-13 10:05:05,849 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 10:05:05,850 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;@11b53eec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 10:05:05,850 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-10-13 10:05:05,854 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-13 10:05:05,854 INFO L124 PetriNetUnfolderBase]: 2/47 cut-off events. [2024-10-13 10:05:05,854 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 10:05:05,854 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:05,855 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] [2024-10-13 10:05:05,855 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)] === [2024-10-13 10:05:05,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:05,855 INFO L85 PathProgramCache]: Analyzing trace with hash -830834444, now seen corresponding path program 1 times [2024-10-13 10:05:05,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:05,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091667425] [2024-10-13 10:05:05,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:06,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:06,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091667425] [2024-10-13 10:05:06,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091667425] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:06,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:06,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:05:06,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060670862] [2024-10-13 10:05:06,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:06,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:05:06,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:06,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:05:06,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:05:06,252 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 146 out of 195 [2024-10-13 10:05:06,253 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) [2024-10-13 10:05:06,254 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:06,255 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 146 of 195 [2024-10-13 10:05:06,255 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:07,735 INFO L124 PetriNetUnfolderBase]: 4132/12519 cut-off events. [2024-10-13 10:05:07,735 INFO L125 PetriNetUnfolderBase]: For 883/883 co-relation queries the response was YES. [2024-10-13 10:05:07,763 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. [2024-10-13 10:05:07,817 INFO L140 encePairwiseOnDemand]: 186/195 looper letters, 56 selfloop transitions, 5 changer transitions 1/178 dead transitions. [2024-10-13 10:05:07,817 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 178 transitions, 511 flow [2024-10-13 10:05:07,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 941 transitions. [2024-10-13 10:05:07,822 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8042735042735043 [2024-10-13 10:05:07,822 INFO L175 Difference]: Start difference. First operand has 161 places, 158 transitions, 349 flow. Second operand 6 states and 941 transitions. [2024-10-13 10:05:07,822 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 178 transitions, 511 flow [2024-10-13 10:05:07,825 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 178 transitions, 507 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:07,827 INFO L231 Difference]: Finished difference. Result has 163 places, 153 transitions, 345 flow [2024-10-13 10:05:07,827 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} [2024-10-13 10:05:07,828 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 2 predicate places. [2024-10-13 10:05:07,828 INFO L471 AbstractCegarLoop]: Abstraction has has 163 places, 153 transitions, 345 flow [2024-10-13 10:05:07,829 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) [2024-10-13 10:05:07,829 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:07,829 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] [2024-10-13 10:05:07,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-13 10:05:07,829 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)] === [2024-10-13 10:05:07,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:07,831 INFO L85 PathProgramCache]: Analyzing trace with hash 1505432234, now seen corresponding path program 1 times [2024-10-13 10:05:07,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:07,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637418335] [2024-10-13 10:05:07,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:08,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:08,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637418335] [2024-10-13 10:05:08,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637418335] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:08,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:08,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:05:08,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581975403] [2024-10-13 10:05:08,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:08,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:05:08,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:08,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:05:08,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:05:08,308 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 195 [2024-10-13 10:05:08,309 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) [2024-10-13 10:05:08,309 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:08,309 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 195 [2024-10-13 10:05:08,309 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:10,043 INFO L124 PetriNetUnfolderBase]: 4216/17526 cut-off events. [2024-10-13 10:05:10,043 INFO L125 PetriNetUnfolderBase]: For 855/855 co-relation queries the response was YES. [2024-10-13 10:05:10,079 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. [2024-10-13 10:05:10,140 INFO L140 encePairwiseOnDemand]: 189/195 looper letters, 55 selfloop transitions, 5 changer transitions 0/178 dead transitions. [2024-10-13 10:05:10,140 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 178 transitions, 515 flow [2024-10-13 10:05:10,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 955 transitions. [2024-10-13 10:05:10,144 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8162393162393162 [2024-10-13 10:05:10,144 INFO L175 Difference]: Start difference. First operand has 163 places, 153 transitions, 345 flow. Second operand 6 states and 955 transitions. [2024-10-13 10:05:10,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 178 transitions, 515 flow [2024-10-13 10:05:10,146 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 178 transitions, 505 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:05:10,150 INFO L231 Difference]: Finished difference. Result has 161 places, 152 transitions, 343 flow [2024-10-13 10:05:10,150 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} [2024-10-13 10:05:10,152 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 0 predicate places. [2024-10-13 10:05:10,152 INFO L471 AbstractCegarLoop]: Abstraction has has 161 places, 152 transitions, 343 flow [2024-10-13 10:05:10,152 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) [2024-10-13 10:05:10,152 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:10,153 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 10:05:10,153 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-13 10:05:10,153 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-10-13 10:05:10,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:10,154 INFO L85 PathProgramCache]: Analyzing trace with hash -29063608, now seen corresponding path program 1 times [2024-10-13 10:05:10,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:10,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580909759] [2024-10-13 10:05:10,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:10,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:10,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580909759] [2024-10-13 10:05:10,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580909759] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:10,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:10,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:05:10,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980143813] [2024-10-13 10:05:10,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:10,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:05:10,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:10,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:05:10,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:05:10,216 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-10-13 10:05:10,217 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) [2024-10-13 10:05:10,217 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:10,217 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-10-13 10:05:10,217 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:12,645 INFO L124 PetriNetUnfolderBase]: 7646/22441 cut-off events. [2024-10-13 10:05:12,645 INFO L125 PetriNetUnfolderBase]: For 2760/2760 co-relation queries the response was YES. [2024-10-13 10:05:12,709 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. [2024-10-13 10:05:12,826 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 36 selfloop transitions, 7 changer transitions 0/170 dead transitions. [2024-10-13 10:05:12,826 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 170 transitions, 485 flow [2024-10-13 10:05:12,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:05:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:05:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2024-10-13 10:05:12,829 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8803418803418803 [2024-10-13 10:05:12,829 INFO L175 Difference]: Start difference. First operand has 161 places, 152 transitions, 343 flow. Second operand 3 states and 515 transitions. [2024-10-13 10:05:12,829 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 170 transitions, 485 flow [2024-10-13 10:05:12,848 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 170 transitions, 475 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 10:05:12,850 INFO L231 Difference]: Finished difference. Result has 160 places, 158 transitions, 387 flow [2024-10-13 10:05:12,850 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} [2024-10-13 10:05:12,851 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, -1 predicate places. [2024-10-13 10:05:12,851 INFO L471 AbstractCegarLoop]: Abstraction has has 160 places, 158 transitions, 387 flow [2024-10-13 10:05:12,852 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) [2024-10-13 10:05:12,852 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:12,852 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] [2024-10-13 10:05:12,852 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-13 10:05:12,852 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)] === [2024-10-13 10:05:12,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:12,853 INFO L85 PathProgramCache]: Analyzing trace with hash -169845583, now seen corresponding path program 1 times [2024-10-13 10:05:12,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:12,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425948106] [2024-10-13 10:05:12,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:12,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:12,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425948106] [2024-10-13 10:05:12,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425948106] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:12,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:12,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:05:12,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096549868] [2024-10-13 10:05:12,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:12,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:05:12,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:12,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:05:12,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:05:12,910 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 195 [2024-10-13 10:05:12,911 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) [2024-10-13 10:05:12,911 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:12,911 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 195 [2024-10-13 10:05:12,911 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:16,390 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]) [2024-10-13 10:05:16,391 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:16,391 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:16,391 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:16,391 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:16,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 215#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true]) [2024-10-13 10:05:16,611 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-10-13 10:05:16,611 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-13 10:05:16,611 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-13 10:05:16,611 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-13 10:05:17,014 INFO L124 PetriNetUnfolderBase]: 13659/39024 cut-off events. [2024-10-13 10:05:17,014 INFO L125 PetriNetUnfolderBase]: For 10607/10703 co-relation queries the response was YES. [2024-10-13 10:05:17,138 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. [2024-10-13 10:05:17,549 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 33 selfloop transitions, 10 changer transitions 0/174 dead transitions. [2024-10-13 10:05:17,549 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 174 transitions, 527 flow [2024-10-13 10:05:17,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:05:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:05:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2024-10-13 10:05:17,551 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8786324786324786 [2024-10-13 10:05:17,551 INFO L175 Difference]: Start difference. First operand has 160 places, 158 transitions, 387 flow. Second operand 3 states and 514 transitions. [2024-10-13 10:05:17,551 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 174 transitions, 527 flow [2024-10-13 10:05:17,630 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 174 transitions, 505 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:17,631 INFO L231 Difference]: Finished difference. Result has 162 places, 166 transitions, 461 flow [2024-10-13 10:05:17,632 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} [2024-10-13 10:05:17,632 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 1 predicate places. [2024-10-13 10:05:17,632 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 166 transitions, 461 flow [2024-10-13 10:05:17,632 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) [2024-10-13 10:05:17,632 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:17,632 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] [2024-10-13 10:05:17,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-10-13 10:05:17,633 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-10-13 10:05:17,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:17,633 INFO L85 PathProgramCache]: Analyzing trace with hash 2049886426, now seen corresponding path program 1 times [2024-10-13 10:05:17,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:17,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942064980] [2024-10-13 10:05:17,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:17,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:17,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942064980] [2024-10-13 10:05:17,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942064980] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:17,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:17,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:05:17,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979194425] [2024-10-13 10:05:17,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:17,658 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:05:17,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:17,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:05:17,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:05:17,692 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-10-13 10:05:17,692 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) [2024-10-13 10:05:17,693 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:17,693 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-10-13 10:05:17,693 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:19,912 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]) [2024-10-13 10:05:19,912 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:19,912 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:19,912 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:19,912 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:19,912 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [120#L1024-3true, 225#true, 200#true, 3#L1023-6true, 198#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-10-13 10:05:19,912 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-10-13 10:05:19,912 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L292 olderBase$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]) [2024-10-13 10:05:19,913 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:19,913 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:21,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-10-13 10:05:21,862 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-10-13 10:05:21,862 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-13 10:05:21,862 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-13 10:05:21,862 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-13 10:05:22,165 INFO L292 olderBase$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]) [2024-10-13 10:05:22,166 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-13 10:05:22,166 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:22,166 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:22,166 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:22,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, 220#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-10-13 10:05:22,400 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is not cut-off event [2024-10-13 10:05:22,400 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-10-13 10:05:22,400 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-10-13 10:05:22,400 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2024-10-13 10:05:22,595 INFO L292 olderBase$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]) [2024-10-13 10:05:22,596 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-10-13 10:05:22,596 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:22,596 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:22,596 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:22,646 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]) [2024-10-13 10:05:22,647 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:22,647 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]) [2024-10-13 10:05:22,647 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-10-13 10:05:22,647 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]) [2024-10-13 10:05:22,647 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:22,647 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:22,648 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:22,648 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:22,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][180], [Black: 222#(= |#race~data~0| 0), 225#true, 201#true, 220#true, 99#L1024-3true, 199#true, 175#L1024true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 163#L1023-5true, 197#true]) [2024-10-13 10:05:22,679 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is not cut-off event [2024-10-13 10:05:22,679 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-10-13 10:05:22,679 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-10-13 10:05:22,679 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2024-10-13 10:05:22,779 INFO L292 olderBase$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]) [2024-10-13 10:05:22,779 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is not cut-off event [2024-10-13 10:05:22,779 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-10-13 10:05:22,779 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-10-13 10:05:22,779 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is not cut-off event [2024-10-13 10:05:22,832 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][126], [225#true, 200#true, 59#L1024true, 199#true, 3#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-10-13 10:05:22,832 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L292 olderBase$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]) [2024-10-13 10:05:22,832 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-10-13 10:05:22,832 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, 10#L1022-3true, Black: 220#true]) [2024-10-13 10:05:22,833 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:22,833 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:22,833 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:22,833 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:23,018 INFO L292 olderBase$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]) [2024-10-13 10:05:23,018 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:23,018 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:23,018 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:23,018 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:23,670 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][148], [225#true, 99#L1024-3true, 200#true, 199#true, 3#L1023-6true, 166#L1023-6true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-10-13 10:05:23,671 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:23,671 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:23,671 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:23,671 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:24,180 INFO L292 olderBase$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]) [2024-10-13 10:05:24,181 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-10-13 10:05:24,181 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-13 10:05:24,181 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-13 10:05:24,181 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-13 10:05:24,211 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][82], [120#L1024-3true, 225#true, 200#true, 99#L1024-3true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 222#(= |#race~data~0| 0), 197#true, Black: 220#true]) [2024-10-13 10:05:24,212 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-10-13 10:05:24,212 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-13 10:05:24,212 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-13 10:05:24,212 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-13 10:05:24,671 INFO L124 PetriNetUnfolderBase]: 23220/65965 cut-off events. [2024-10-13 10:05:24,671 INFO L125 PetriNetUnfolderBase]: For 54830/60045 co-relation queries the response was YES. [2024-10-13 10:05:24,923 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. [2024-10-13 10:05:25,173 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 41 selfloop transitions, 18 changer transitions 0/189 dead transitions. [2024-10-13 10:05:25,173 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 189 transitions, 696 flow [2024-10-13 10:05:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 10:05:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 10:05:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 512 transitions. [2024-10-13 10:05:25,174 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8752136752136752 [2024-10-13 10:05:25,174 INFO L175 Difference]: Start difference. First operand has 162 places, 166 transitions, 461 flow. Second operand 3 states and 512 transitions. [2024-10-13 10:05:25,174 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 189 transitions, 696 flow [2024-10-13 10:05:25,672 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 189 transitions, 662 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:25,675 INFO L231 Difference]: Finished difference. Result has 164 places, 180 transitions, 619 flow [2024-10-13 10:05:25,675 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} [2024-10-13 10:05:25,676 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 3 predicate places. [2024-10-13 10:05:25,676 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 180 transitions, 619 flow [2024-10-13 10:05:25,676 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) [2024-10-13 10:05:25,676 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:25,677 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] [2024-10-13 10:05:25,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-10-13 10:05:25,677 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)] === [2024-10-13 10:05:25,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:25,677 INFO L85 PathProgramCache]: Analyzing trace with hash -349622235, now seen corresponding path program 1 times [2024-10-13 10:05:25,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:25,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032898059] [2024-10-13 10:05:25,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:25,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:25,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032898059] [2024-10-13 10:05:25,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032898059] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:25,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:25,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 10:05:25,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454643798] [2024-10-13 10:05:25,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:25,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 10:05:25,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:25,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 10:05:25,747 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-13 10:05:25,821 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-10-13 10:05:25,822 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) [2024-10-13 10:05:25,822 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:25,822 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-10-13 10:05:25,822 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:27,758 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]) [2024-10-13 10:05:27,758 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:27,758 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:27,758 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:27,758 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:30,683 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]) [2024-10-13 10:05:30,684 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:30,684 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:30,684 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:30,684 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:32,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,073 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,073 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,074 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,074 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,074 INFO L292 olderBase$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]) [2024-10-13 10:05:32,074 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-10-13 10:05:32,075 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,075 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,076 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,076 INFO L292 olderBase$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]) [2024-10-13 10:05:32,076 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,076 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,076 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,077 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,077 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,089 INFO L292 olderBase$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][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]) [2024-10-13 10:05:32,089 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,089 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,089 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,089 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,090 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][185], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,091 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,091 INFO L292 olderBase$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]) [2024-10-13 10:05:32,091 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,092 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,092 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,092 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,092 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,092 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,093 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:32,093 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:32,197 INFO L292 olderBase$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]) [2024-10-13 10:05:32,197 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,197 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,197 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,197 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,225 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,226 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,226 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,226 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,226 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,227 INFO L292 olderBase$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]) [2024-10-13 10:05:32,227 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,227 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,227 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,227 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,229 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,229 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,229 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:32,229 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:32,322 INFO L292 olderBase$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][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]) [2024-10-13 10:05:32,322 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,322 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,322 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,322 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][181], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,338 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,339 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,339 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,339 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,352 INFO L292 olderBase$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]) [2024-10-13 10:05:32,352 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,352 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,352 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,352 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][170], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 11#L1039true, 166#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,353 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L292 olderBase$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]) [2024-10-13 10:05:32,353 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,353 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,354 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,431 INFO L292 olderBase$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], [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]) [2024-10-13 10:05:32,431 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,431 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,432 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,432 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,437 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][183], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, 166#L1023-6true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,437 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,437 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,437 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,437 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,437 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,438 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,452 INFO L292 olderBase$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][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]) [2024-10-13 10:05:32,452 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,452 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,452 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,452 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,454 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 197#true]) [2024-10-13 10:05:32,454 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,454 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,454 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,454 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,454 INFO L292 olderBase$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]) [2024-10-13 10:05:32,454 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,455 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,455 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,455 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,455 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,470 INFO L292 olderBase$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]) [2024-10-13 10:05:32,470 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,470 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,471 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,471 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [146#L1039-1true, Black: 222#(= |#race~data~0| 0), 225#true, 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,473 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,473 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,473 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,473 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,474 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][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]) [2024-10-13 10:05:32,474 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,474 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,474 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:32,475 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:32,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,476 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,476 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,476 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,476 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,477 INFO L292 olderBase$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]) [2024-10-13 10:05:32,477 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,477 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,477 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,477 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][132], [Black: 222#(= |#race~data~0| 0), 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 230#true, 197#true]) [2024-10-13 10:05:32,478 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,478 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,548 INFO L292 olderBase$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]) [2024-10-13 10:05:32,548 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,548 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,549 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,549 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 199#true, 3#L1023-6true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,557 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,557 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,557 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:32,557 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:32,659 INFO L292 olderBase$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]) [2024-10-13 10:05:32,660 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-13 10:05:32,660 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:32,660 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:32,660 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-13 10:05:32,690 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), 146#L1039-1true, 225#true, 200#true, 59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true]) [2024-10-13 10:05:32,690 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-13 10:05:32,690 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:32,690 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-13 10:05:32,690 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:32,690 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-13 10:05:32,939 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][188], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, 146#L1039-1true, 225#true, 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true, 197#true]) [2024-10-13 10:05:32,939 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:32,940 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:32,940 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:32,940 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:33,691 INFO L292 olderBase$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]) [2024-10-13 10:05:33,692 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-13 10:05:33,692 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:33,692 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:33,692 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:33,731 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][105], [225#true, 200#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 175#L1024true, 166#L1023-6true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 197#true, Black: 220#true]) [2024-10-13 10:05:33,731 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-10-13 10:05:33,731 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:33,732 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:33,732 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:33,878 INFO L124 PetriNetUnfolderBase]: 21778/70714 cut-off events. [2024-10-13 10:05:33,878 INFO L125 PetriNetUnfolderBase]: For 38101/49856 co-relation queries the response was YES. [2024-10-13 10:05:34,241 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. [2024-10-13 10:05:34,526 INFO L140 encePairwiseOnDemand]: 187/195 looper letters, 32 selfloop transitions, 7 changer transitions 1/193 dead transitions. [2024-10-13 10:05:34,527 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 193 transitions, 726 flow [2024-10-13 10:05:34,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 983 transitions. [2024-10-13 10:05:34,529 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8401709401709402 [2024-10-13 10:05:34,529 INFO L175 Difference]: Start difference. First operand has 164 places, 180 transitions, 619 flow. Second operand 6 states and 983 transitions. [2024-10-13 10:05:34,529 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 193 transitions, 726 flow [2024-10-13 10:05:34,685 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 193 transitions, 690 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 10:05:34,687 INFO L231 Difference]: Finished difference. Result has 171 places, 186 transitions, 634 flow [2024-10-13 10:05:34,687 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} [2024-10-13 10:05:34,688 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 10 predicate places. [2024-10-13 10:05:34,688 INFO L471 AbstractCegarLoop]: Abstraction has has 171 places, 186 transitions, 634 flow [2024-10-13 10:05:34,689 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) [2024-10-13 10:05:34,689 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:34,689 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] [2024-10-13 10:05:34,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-10-13 10:05:34,689 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)] === [2024-10-13 10:05:34,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:34,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1910783533, now seen corresponding path program 1 times [2024-10-13 10:05:34,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:34,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634590957] [2024-10-13 10:05:34,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:34,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 10:05:34,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:34,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634590957] [2024-10-13 10:05:34,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634590957] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:34,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:34,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 10:05:34,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277365353] [2024-10-13 10:05:34,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:34,786 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 10:05:34,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:34,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 10:05:34,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-10-13 10:05:34,844 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 195 [2024-10-13 10:05:34,846 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) [2024-10-13 10:05:34,846 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:34,846 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 195 [2024-10-13 10:05:34,846 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:35,701 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]) [2024-10-13 10:05:35,701 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-13 10:05:35,701 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:35,702 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:35,702 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:35,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][112], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-10-13 10:05:35,812 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:35,812 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:35,812 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:35,812 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L292 olderBase$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]) [2024-10-13 10:05:36,089 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-10-13 10:05:36,089 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:36,089 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:36,230 INFO L292 olderBase$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]) [2024-10-13 10:05:36,230 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-13 10:05:36,231 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:36,231 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:36,231 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:36,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([615] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread1of3ForFork1_#t~nondet5_3|) InVars {threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork1_#t~nondet5=|v_threadThread1of3ForFork1_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][107], [Black: 222#(= |#race~data~0| 0), Black: 225#true, 83#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:36,423 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,423 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,423 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:36,423 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:36,926 INFO L292 olderBase$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#$Ultimate##0true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:36,927 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,927 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,927 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,927 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,929 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 128#L1024-3true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:36,930 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,930 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,930 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:36,930 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:37,102 INFO L292 olderBase$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]) [2024-10-13 10:05:37,103 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-10-13 10:05:37,103 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-13 10:05:37,103 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-13 10:05:37,103 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-13 10:05:37,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:37,553 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-13 10:05:37,553 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:37,553 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:37,553 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-13 10:05:37,652 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-10-13 10:05:37,653 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-10-13 10:05:37,653 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:37,653 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,147 INFO L292 olderBase$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#$Ultimate##0true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:38,147 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,147 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,147 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,147 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,148 INFO L292 olderBase$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#$Ultimate##0true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:38,149 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,149 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,149 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,149 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,173 INFO L292 olderBase$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#$Ultimate##0true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 197#true, Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,173 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,173 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,173 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-13 10:05:38,174 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-13 10:05:38,230 INFO L292 olderBase$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]) [2024-10-13 10:05:38,230 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-10-13 10:05:38,230 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:38,230 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:38,230 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-13 10:05:38,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,340 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,340 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,340 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,340 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,351 INFO L292 olderBase$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]) [2024-10-13 10:05:38,351 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,351 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,351 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,351 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,395 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]) [2024-10-13 10:05:38,395 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,395 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,395 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,395 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,396 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]) [2024-10-13 10:05:38,396 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,396 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,396 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,396 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,450 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]) [2024-10-13 10:05:38,450 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,450 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-13 10:05:38,450 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,450 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-10-13 10:05:38,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 108#L1022-3true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:38,572 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-10-13 10:05:38,572 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:38,572 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:38,572 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-13 10:05:38,614 INFO L292 olderBase$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]) [2024-10-13 10:05:38,614 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-10-13 10:05:38,614 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:38,614 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2024-10-13 10:05:38,614 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-13 10:05:38,653 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, 99#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 199#true, 175#L1024true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:38,654 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2024-10-13 10:05:38,654 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-10-13 10:05:38,654 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-10-13 10:05:38,654 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2024-10-13 10:05:38,692 INFO L292 olderBase$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]) [2024-10-13 10:05:38,693 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,693 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,693 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,693 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][147], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-10-13 10:05:38,708 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,708 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,708 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,708 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,872 INFO L292 olderBase$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]) [2024-10-13 10:05:38,873 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,873 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,873 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,873 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][182], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,875 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 174#L1023-5true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,875 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,875 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,876 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,876 INFO L292 olderBase$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]) [2024-10-13 10:05:38,876 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,876 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,876 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,876 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][186], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:38,884 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,884 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,884 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,884 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,885 INFO L292 olderBase$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]) [2024-10-13 10:05:38,885 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:38,886 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,886 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L292 olderBase$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]) [2024-10-13 10:05:38,887 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][178], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,887 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,887 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,888 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,888 INFO L292 olderBase$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]) [2024-10-13 10:05:38,888 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,888 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,888 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,888 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,937 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,937 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,937 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,937 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,937 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,950 INFO L292 olderBase$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]) [2024-10-13 10:05:38,951 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,951 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,951 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,951 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,955 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L292 olderBase$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]) [2024-10-13 10:05:38,955 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:38,955 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:38,965 INFO L292 olderBase$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]) [2024-10-13 10:05:38,965 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,965 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,965 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,965 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,966 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:38,966 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,966 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:38,966 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:38,966 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:39,024 INFO L292 olderBase$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]) [2024-10-13 10:05:39,024 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-13 10:05:39,024 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:39,024 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-13 10:05:39,025 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-13 10:05:39,025 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,026 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,026 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,026 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,026 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,033 INFO L292 olderBase$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]) [2024-10-13 10:05:39,033 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,033 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,033 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,033 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:39,070 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,070 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,070 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,070 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,071 INFO L292 olderBase$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]) [2024-10-13 10:05:39,071 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,071 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,071 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,071 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,071 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), 189#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,071 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L292 olderBase$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]) [2024-10-13 10:05:39,072 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,072 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L292 olderBase$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]) [2024-10-13 10:05:39,073 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][179], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:39,073 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,073 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L292 olderBase$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]) [2024-10-13 10:05:39,074 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,074 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,082 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 11#L1039true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,082 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,082 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,083 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,083 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][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]) [2024-10-13 10:05:39,093 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,093 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-13 10:05:39,093 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,093 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-13 10:05:39,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,094 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,094 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,094 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,094 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,095 INFO L292 olderBase$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]) [2024-10-13 10:05:39,095 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,095 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,095 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,095 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,095 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,096 INFO L292 olderBase$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]) [2024-10-13 10:05:39,096 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,096 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,096 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,097 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,097 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,131 INFO L292 olderBase$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]) [2024-10-13 10:05:39,131 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,131 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,131 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,131 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,131 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,139 INFO L292 olderBase$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]) [2024-10-13 10:05:39,139 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,139 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][165], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:39,140 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,140 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,146 INFO L292 olderBase$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]) [2024-10-13 10:05:39,147 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][104], [Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 59#L1024true, 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true]) [2024-10-13 10:05:39,147 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-13 10:05:39,147 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-10-13 10:05:39,157 INFO L292 olderBase$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]) [2024-10-13 10:05:39,157 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,157 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,157 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,158 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,165 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][177], [Black: 222#(= |#race~data~0| 0), 120#L1024-3true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 3#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 146#L1039-1true, 200#true, 199#true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:39,165 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,165 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,165 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,165 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-13 10:05:39,166 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,209 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 22#L1023-5true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-10-13 10:05:39,209 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-10-13 10:05:39,209 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-13 10:05:39,209 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:39,209 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-13 10:05:39,247 INFO L292 olderBase$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]) [2024-10-13 10:05:39,247 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-13 10:05:39,247 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:39,247 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-13 10:05:39,247 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-13 10:05:39,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L1023-4-->L1023-5: Formula: (= |v_#race~data~0_4| |v_threadThread2of3ForFork0_#t~nondet5_3|) InVars {threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|} OutVars{threadThread2of3ForFork0_#t~nondet5=|v_threadThread2of3ForFork0_#t~nondet5_3|, #race~data~0=|v_#race~data~0_4|} AuxVars[] AssignedVars[#race~data~0][163], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 199#true, 175#L1024true, 22#L1023-5true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true]) [2024-10-13 10:05:39,596 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,596 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-13 10:05:39,596 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,596 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-13 10:05:39,651 INFO L292 olderBase$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]) [2024-10-13 10:05:39,651 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,651 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,651 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,651 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-13 10:05:39,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([599] L1023-4-->L1023-5: Formula: (= |v_threadThread3of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread3of3ForFork0_#t~nondet5=|v_threadThread3of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][181], [120#L1024-3true, Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), 146#L1039-1true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 175#L1024true, 198#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, 163#L1023-5true]) [2024-10-13 10:05:39,776 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,776 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,776 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,776 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-13 10:05:39,864 INFO L292 olderBase$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]) [2024-10-13 10:05:39,865 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-13 10:05:39,865 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,865 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,865 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,876 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]) [2024-10-13 10:05:39,877 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-13 10:05:39,877 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,877 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,877 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-13 10:05:39,897 INFO L292 olderBase$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]) [2024-10-13 10:05:39,897 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-13 10:05:39,898 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-13 10:05:39,898 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-13 10:05:39,898 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-13 10:05:39,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-10-13 10:05:39,916 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-13 10:05:39,916 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-13 10:05:39,916 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:39,916 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-13 10:05:39,925 INFO L292 olderBase$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]) [2024-10-13 10:05:39,925 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-13 10:05:39,925 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-13 10:05:39,925 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-13 10:05:39,925 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-13 10:05:39,939 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][110], [Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 166#L1023-6true, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 175#L1024true, 198#true, 11#L1039true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 230#true, Black: 220#true]) [2024-10-13 10:05:39,939 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-10-13 10:05:39,939 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:39,939 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:39,939 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:39,939 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:39,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([546] L1038-1-->L1039: Formula: (= |v_#race~data~0_1| 0) InVars {} OutVars{#race~data~0=|v_#race~data~0_1|} AuxVars[] AssignedVars[#race~data~0][101], [59#L1024true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 152#threadErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 236#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 233#(<= |ULTIMATE.start_main_~threads_total~0#1| 0), 197#true, Black: 234#(and (= |ULTIMATE.start_main_~i~1#1| 0) (<= |ULTIMATE.start_main_~threads_total~0#1| 0)), Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 200#true, 11#L1039true, 198#true, Black: 217#(= |#race~data~0| |threadThread1of3ForFork0_#t~nondet5|), 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|), 230#true, Black: 220#true]) [2024-10-13 10:05:39,976 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-10-13 10:05:39,977 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:39,977 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:39,977 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:39,981 INFO L292 olderBase$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]) [2024-10-13 10:05:39,981 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-10-13 10:05:39,981 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-13 10:05:39,981 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:39,981 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-13 10:05:40,018 INFO L124 PetriNetUnfolderBase]: 14676/45874 cut-off events. [2024-10-13 10:05:40,018 INFO L125 PetriNetUnfolderBase]: For 23107/27949 co-relation queries the response was YES. [2024-10-13 10:05:40,213 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. [2024-10-13 10:05:40,375 INFO L140 encePairwiseOnDemand]: 188/195 looper letters, 34 selfloop transitions, 6 changer transitions 0/191 dead transitions. [2024-10-13 10:05:40,376 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 191 transitions, 705 flow [2024-10-13 10:05:40,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 10:05:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 10:05:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 965 transitions. [2024-10-13 10:05:40,378 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8247863247863247 [2024-10-13 10:05:40,378 INFO L175 Difference]: Start difference. First operand has 171 places, 186 transitions, 634 flow. Second operand 6 states and 965 transitions. [2024-10-13 10:05:40,378 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 191 transitions, 705 flow [2024-10-13 10:05:40,618 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 191 transitions, 693 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-10-13 10:05:40,620 INFO L231 Difference]: Finished difference. Result has 169 places, 181 transitions, 605 flow [2024-10-13 10:05:40,620 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} [2024-10-13 10:05:40,621 INFO L277 CegarLoopForPetriNet]: 161 programPoint places, 8 predicate places. [2024-10-13 10:05:40,621 INFO L471 AbstractCegarLoop]: Abstraction has has 169 places, 181 transitions, 605 flow [2024-10-13 10:05:40,621 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) [2024-10-13 10:05:40,621 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 10:05:40,622 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] [2024-10-13 10:05:40,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-10-13 10:05:40,622 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2024-10-13 10:05:40,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 10:05:40,622 INFO L85 PathProgramCache]: Analyzing trace with hash -1257157989, now seen corresponding path program 1 times [2024-10-13 10:05:40,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 10:05:40,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930018835] [2024-10-13 10:05:40,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 10:05:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 10:05:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 10:05:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-13 10:05:40,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 10:05:40,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930018835] [2024-10-13 10:05:40,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930018835] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 10:05:40,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 10:05:40,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 10:05:40,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405691714] [2024-10-13 10:05:40,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 10:05:40,655 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 10:05:40,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 10:05:40,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 10:05:40,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 10:05:40,682 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 195 [2024-10-13 10:05:40,683 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) [2024-10-13 10:05:40,683 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 10:05:40,683 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 195 [2024-10-13 10:05:40,683 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 10:05:43,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([647] L1023-4-->L1023-5: Formula: (= |v_threadThread1of3ForFork0_#t~nondet5_3| |v_#race~data~0_4|) InVars {threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} OutVars{#race~data~0=|v_#race~data~0_4|, threadThread1of3ForFork0_#t~nondet5=|v_threadThread1of3ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[#race~data~0][187], [Black: 222#(= |#race~data~0| 0), 201#true, Black: 227#(= |#race~data~0| |threadThread1of3ForFork1_#t~nondet5|), 47#L1023-6true, 66#L1022-3true, 166#L1023-6true, 159#ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACEtrue, 174#L1023-5true, 197#true, Black: 232#(= |ULTIMATE.start_main_~i~0#1| 0), 199#true, Black: 215#true, 249#true, 245#(<= 1 |ULTIMATE.start_main_~threads_total~0#1|)]) [2024-10-13 10:05:43,292 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-10-13 10:05:43,292 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-13 10:05:43,292 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-13 10:05:43,292 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event