./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-2.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 678d0822783009bcb35d951b8e726d754b85c570b149dafb90ced3b5185856fb --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 18:01:21,293 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 18:01:21,410 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-22 18:01:21,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 18:01:21,425 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 18:01:21,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 18:01:21,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 18:01:21,472 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 18:01:21,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 18:01:21,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 18:01:21,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 18:01:21,473 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 18:01:21,474 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 18:01:21,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 18:01:21,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 18:01:21,476 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 18:01:21,480 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 18:01:21,481 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 18:01:21,481 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 18:01:21,481 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 18:01:21,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 18:01:21,482 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 18:01:21,482 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-22 18:01:21,482 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 18:01:21,482 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-22 18:01:21,482 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 18:01:21,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 18:01:21,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 18:01:21,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 18:01:21,483 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 18:01:21,484 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 18:01:21,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:01:21,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 18:01:21,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 18:01:21,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 18:01:21,485 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 18:01:21,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 18:01:21,485 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 18:01:21,491 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 18:01:21,492 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 18:01:21,492 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 18:01:21,492 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 678d0822783009bcb35d951b8e726d754b85c570b149dafb90ced3b5185856fb [2024-11-22 18:01:21,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 18:01:21,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 18:01:21,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 18:01:21,987 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 18:01:21,988 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 18:01:21,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-2.i [2024-11-22 18:01:23,545 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 18:01:23,759 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 18:01:23,759 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-2.i [2024-11-22 18:01:23,790 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eabffcd07/2706875837fb48a2b609ab536d02c817/FLAG7a169a864 [2024-11-22 18:01:23,804 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eabffcd07/2706875837fb48a2b609ab536d02c817 [2024-11-22 18:01:23,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 18:01:23,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 18:01:23,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 18:01:23,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 18:01:23,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 18:01:23,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:01:23" (1/1) ... [2024-11-22 18:01:23,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff8ef9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:23, skipping insertion in model container [2024-11-22 18:01:23,816 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:01:23" (1/1) ... [2024-11-22 18:01:23,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 18:01:24,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:01:24,270 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 18:01:24,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 18:01:24,464 INFO L204 MainTranslator]: Completed translation [2024-11-22 18:01:24,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24 WrapperNode [2024-11-22 18:01:24,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 18:01:24,466 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 18:01:24,466 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 18:01:24,466 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 18:01:24,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,515 INFO L138 Inliner]: procedures = 267, calls = 34, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 265 [2024-11-22 18:01:24,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 18:01:24,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 18:01:24,517 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 18:01:24,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 18:01:24,530 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,562 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,566 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,572 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,574 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,579 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 18:01:24,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 18:01:24,580 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 18:01:24,580 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 18:01:24,581 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (1/1) ... [2024-11-22 18:01:24,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 18:01:24,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 18:01:24,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 18:01:24,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 18:01:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 18:01:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-22 18:01:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure cleaner [2024-11-22 18:01:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cleaner [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 18:01:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-22 18:01:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-22 18:01:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 18:01:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 18:01:24,714 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-22 18:01:24,871 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 18:01:24,872 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 18:01:25,204 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-22 18:01:25,205 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 18:01:25,240 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 18:01:25,240 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-22 18:01:25,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:01:25 BoogieIcfgContainer [2024-11-22 18:01:25,241 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 18:01:25,247 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 18:01:25,247 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 18:01:25,250 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 18:01:25,251 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 06:01:23" (1/3) ... [2024-11-22 18:01:25,251 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174e4e1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:01:25, skipping insertion in model container [2024-11-22 18:01:25,251 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:01:24" (2/3) ... [2024-11-22 18:01:25,252 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174e4e1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 06:01:25, skipping insertion in model container [2024-11-22 18:01:25,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:01:25" (3/3) ... [2024-11-22 18:01:25,253 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-array-join-counter-2.i [2024-11-22 18:01:25,268 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 18:01:25,268 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 34 error locations. [2024-11-22 18:01:25,268 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-22 18:01:25,340 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-22 18:01:25,376 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 446 places, 455 transitions, 924 flow [2024-11-22 18:01:25,513 INFO L124 PetriNetUnfolderBase]: 21/580 cut-off events. [2024-11-22 18:01:25,513 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-22 18:01:25,525 INFO L83 FinitePrefix]: Finished finitePrefix Result has 591 conditions, 580 events. 21/580 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 945 event pairs, 0 based on Foata normal form. 0/492 useless extension candidates. Maximal degree in co-relation 376. Up to 6 conditions per place. [2024-11-22 18:01:25,525 INFO L82 GeneralOperation]: Start removeDead. Operand has 446 places, 455 transitions, 924 flow [2024-11-22 18:01:25,534 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 376 places, 381 transitions, 772 flow [2024-11-22 18:01:25,541 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 18:01:25,546 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;@6a319ec9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 18:01:25,547 INFO L334 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2024-11-22 18:01:25,598 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 18:01:25,599 INFO L124 PetriNetUnfolderBase]: 0/139 cut-off events. [2024-11-22 18:01:25,599 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 18:01:25,603 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:25,604 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:25,605 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:25,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:25,619 INFO L85 PathProgramCache]: Analyzing trace with hash -2016372737, now seen corresponding path program 1 times [2024-11-22 18:01:25,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:25,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944931842] [2024-11-22 18:01:25,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:26,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:26,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944931842] [2024-11-22 18:01:26,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944931842] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:26,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:26,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:26,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581495031] [2024-11-22 18:01:26,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:26,099 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:26,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:26,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:26,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:26,180 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 455 [2024-11-22 18:01:26,185 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 381 transitions, 772 flow. Second operand has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:26,185 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:26,185 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 455 [2024-11-22 18:01:26,186 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:26,751 INFO L124 PetriNetUnfolderBase]: 384/3043 cut-off events. [2024-11-22 18:01:26,752 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2024-11-22 18:01:26,765 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3676 conditions, 3043 events. 384/3043 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 21650 event pairs, 264 based on Foata normal form. 97/2626 useless extension candidates. Maximal degree in co-relation 3452. Up to 604 conditions per place. [2024-11-22 18:01:26,852 INFO L140 encePairwiseOnDemand]: 445/455 looper letters, 26 selfloop transitions, 2 changer transitions 1/371 dead transitions. [2024-11-22 18:01:26,853 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 374 places, 371 transitions, 808 flow [2024-11-22 18:01:26,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1266 transitions. [2024-11-22 18:01:26,873 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9274725274725275 [2024-11-22 18:01:26,874 INFO L175 Difference]: Start difference. First operand has 376 places, 381 transitions, 772 flow. Second operand 3 states and 1266 transitions. [2024-11-22 18:01:26,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 374 places, 371 transitions, 808 flow [2024-11-22 18:01:26,883 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 373 places, 371 transitions, 807 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-22 18:01:26,890 INFO L231 Difference]: Finished difference. Result has 373 places, 370 transitions, 753 flow [2024-11-22 18:01:26,895 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=751, PETRI_DIFFERENCE_MINUEND_PLACES=371, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=371, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=369, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=753, PETRI_PLACES=373, PETRI_TRANSITIONS=370} [2024-11-22 18:01:26,898 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -3 predicate places. [2024-11-22 18:01:26,901 INFO L471 AbstractCegarLoop]: Abstraction has has 373 places, 370 transitions, 753 flow [2024-11-22 18:01:26,902 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:26,902 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:26,902 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:26,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 18:01:26,902 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:26,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:26,903 INFO L85 PathProgramCache]: Analyzing trace with hash 2133268588, now seen corresponding path program 1 times [2024-11-22 18:01:26,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:26,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901548222] [2024-11-22 18:01:26,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:27,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:27,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901548222] [2024-11-22 18:01:27,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901548222] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:27,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:27,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:27,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784212271] [2024-11-22 18:01:27,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:27,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:27,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:27,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:27,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:27,092 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 400 out of 455 [2024-11-22 18:01:27,093 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 373 places, 370 transitions, 753 flow. Second operand has 3 states, 3 states have (on average 401.0) internal successors, (1203), 3 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:27,094 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:27,094 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 400 of 455 [2024-11-22 18:01:27,094 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:27,627 INFO L124 PetriNetUnfolderBase]: 434/3311 cut-off events. [2024-11-22 18:01:27,627 INFO L125 PetriNetUnfolderBase]: For 33/33 co-relation queries the response was YES. [2024-11-22 18:01:27,633 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4032 conditions, 3311 events. 434/3311 cut-off events. For 33/33 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 24196 event pairs, 309 based on Foata normal form. 0/2797 useless extension candidates. Maximal degree in co-relation 3883. Up to 688 conditions per place. [2024-11-22 18:01:27,642 INFO L140 encePairwiseOnDemand]: 447/455 looper letters, 29 selfloop transitions, 1 changer transitions 0/363 dead transitions. [2024-11-22 18:01:27,642 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 367 places, 363 transitions, 799 flow [2024-11-22 18:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1237 transitions. [2024-11-22 18:01:27,645 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9062271062271062 [2024-11-22 18:01:27,645 INFO L175 Difference]: Start difference. First operand has 373 places, 370 transitions, 753 flow. Second operand 3 states and 1237 transitions. [2024-11-22 18:01:27,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 367 places, 363 transitions, 799 flow [2024-11-22 18:01:27,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 365 places, 363 transitions, 795 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:27,651 INFO L231 Difference]: Finished difference. Result has 365 places, 363 transitions, 737 flow [2024-11-22 18:01:27,652 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=735, PETRI_DIFFERENCE_MINUEND_PLACES=363, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=363, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=362, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=737, PETRI_PLACES=365, PETRI_TRANSITIONS=363} [2024-11-22 18:01:27,652 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -11 predicate places. [2024-11-22 18:01:27,653 INFO L471 AbstractCegarLoop]: Abstraction has has 365 places, 363 transitions, 737 flow [2024-11-22 18:01:27,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 401.0) internal successors, (1203), 3 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:27,654 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:27,654 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:27,654 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 18:01:27,655 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:27,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:27,656 INFO L85 PathProgramCache]: Analyzing trace with hash -2012854842, now seen corresponding path program 1 times [2024-11-22 18:01:27,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:27,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019728271] [2024-11-22 18:01:27,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:27,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:27,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:27,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019728271] [2024-11-22 18:01:27,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019728271] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:27,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:27,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:27,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391547432] [2024-11-22 18:01:27,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:27,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:27,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:27,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:27,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:27,813 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 414 out of 455 [2024-11-22 18:01:27,815 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 365 places, 363 transitions, 737 flow. Second operand has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:27,815 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:27,815 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 414 of 455 [2024-11-22 18:01:27,816 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:28,196 INFO L124 PetriNetUnfolderBase]: 416/2963 cut-off events. [2024-11-22 18:01:28,196 INFO L125 PetriNetUnfolderBase]: For 34/34 co-relation queries the response was YES. [2024-11-22 18:01:28,206 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3653 conditions, 2963 events. 416/2963 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 21425 event pairs, 297 based on Foata normal form. 0/2522 useless extension candidates. Maximal degree in co-relation 3504. Up to 659 conditions per place. [2024-11-22 18:01:28,219 INFO L140 encePairwiseOnDemand]: 452/455 looper letters, 22 selfloop transitions, 2 changer transitions 0/362 dead transitions. [2024-11-22 18:01:28,220 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 366 places, 362 transitions, 783 flow [2024-11-22 18:01:28,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1267 transitions. [2024-11-22 18:01:28,223 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9282051282051282 [2024-11-22 18:01:28,224 INFO L175 Difference]: Start difference. First operand has 365 places, 363 transitions, 737 flow. Second operand 3 states and 1267 transitions. [2024-11-22 18:01:28,224 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 366 places, 362 transitions, 783 flow [2024-11-22 18:01:28,226 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 365 places, 362 transitions, 782 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-22 18:01:28,229 INFO L231 Difference]: Finished difference. Result has 365 places, 362 transitions, 738 flow [2024-11-22 18:01:28,229 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=734, PETRI_DIFFERENCE_MINUEND_PLACES=363, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=360, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=738, PETRI_PLACES=365, PETRI_TRANSITIONS=362} [2024-11-22 18:01:28,231 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -11 predicate places. [2024-11-22 18:01:28,231 INFO L471 AbstractCegarLoop]: Abstraction has has 365 places, 362 transitions, 738 flow [2024-11-22 18:01:28,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:28,232 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:28,232 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:28,233 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 18:01:28,233 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:28,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:28,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1540715604, now seen corresponding path program 1 times [2024-11-22 18:01:28,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:28,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817503003] [2024-11-22 18:01:28,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:28,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:28,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:28,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:28,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817503003] [2024-11-22 18:01:28,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817503003] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:28,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:28,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:28,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955014908] [2024-11-22 18:01:28,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:28,329 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:28,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:28,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:28,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:28,369 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 412 out of 455 [2024-11-22 18:01:28,370 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 365 places, 362 transitions, 738 flow. Second operand has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:28,370 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:28,370 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 412 of 455 [2024-11-22 18:01:28,370 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:28,867 INFO L124 PetriNetUnfolderBase]: 554/3782 cut-off events. [2024-11-22 18:01:28,867 INFO L125 PetriNetUnfolderBase]: For 36/36 co-relation queries the response was YES. [2024-11-22 18:01:28,879 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4692 conditions, 3782 events. 554/3782 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 29504 event pairs, 412 based on Foata normal form. 0/3236 useless extension candidates. Maximal degree in co-relation 4543. Up to 868 conditions per place. [2024-11-22 18:01:28,893 INFO L140 encePairwiseOnDemand]: 452/455 looper letters, 23 selfloop transitions, 2 changer transitions 0/361 dead transitions. [2024-11-22 18:01:28,893 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 366 places, 361 transitions, 786 flow [2024-11-22 18:01:28,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1262 transitions. [2024-11-22 18:01:28,896 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9245421245421246 [2024-11-22 18:01:28,897 INFO L175 Difference]: Start difference. First operand has 365 places, 362 transitions, 738 flow. Second operand 3 states and 1262 transitions. [2024-11-22 18:01:28,897 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 366 places, 361 transitions, 786 flow [2024-11-22 18:01:28,899 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 361 transitions, 782 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:28,902 INFO L231 Difference]: Finished difference. Result has 364 places, 361 transitions, 736 flow [2024-11-22 18:01:28,902 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=732, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=361, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=736, PETRI_PLACES=364, PETRI_TRANSITIONS=361} [2024-11-22 18:01:28,903 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -12 predicate places. [2024-11-22 18:01:28,903 INFO L471 AbstractCegarLoop]: Abstraction has has 364 places, 361 transitions, 736 flow [2024-11-22 18:01:28,904 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:28,904 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:28,904 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:28,905 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-22 18:01:28,905 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:28,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:28,906 INFO L85 PathProgramCache]: Analyzing trace with hash 1635694494, now seen corresponding path program 1 times [2024-11-22 18:01:28,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:28,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33666526] [2024-11-22 18:01:28,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:28,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:28,985 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33666526] [2024-11-22 18:01:28,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [33666526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:28,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:28,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:28,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567336841] [2024-11-22 18:01:28,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:28,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:28,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:28,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:28,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:29,046 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 455 [2024-11-22 18:01:29,049 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 364 places, 361 transitions, 736 flow. Second operand has 3 states, 3 states have (on average 412.3333333333333) internal successors, (1237), 3 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:29,049 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:29,049 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 455 [2024-11-22 18:01:29,049 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:29,756 INFO L124 PetriNetUnfolderBase]: 717/3617 cut-off events. [2024-11-22 18:01:29,757 INFO L125 PetriNetUnfolderBase]: For 63/101 co-relation queries the response was YES. [2024-11-22 18:01:29,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4734 conditions, 3617 events. 717/3617 cut-off events. For 63/101 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 26921 event pairs, 505 based on Foata normal form. 0/2996 useless extension candidates. Maximal degree in co-relation 4585. Up to 1075 conditions per place. [2024-11-22 18:01:29,856 INFO L140 encePairwiseOnDemand]: 452/455 looper letters, 24 selfloop transitions, 2 changer transitions 0/360 dead transitions. [2024-11-22 18:01:29,857 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 365 places, 360 transitions, 786 flow [2024-11-22 18:01:29,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1260 transitions. [2024-11-22 18:01:29,859 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9230769230769231 [2024-11-22 18:01:29,859 INFO L175 Difference]: Start difference. First operand has 364 places, 361 transitions, 736 flow. Second operand 3 states and 1260 transitions. [2024-11-22 18:01:29,859 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 365 places, 360 transitions, 786 flow [2024-11-22 18:01:29,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 363 places, 360 transitions, 782 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:29,864 INFO L231 Difference]: Finished difference. Result has 363 places, 360 transitions, 734 flow [2024-11-22 18:01:29,865 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=730, PETRI_DIFFERENCE_MINUEND_PLACES=361, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=360, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=358, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=734, PETRI_PLACES=363, PETRI_TRANSITIONS=360} [2024-11-22 18:01:29,866 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -13 predicate places. [2024-11-22 18:01:29,867 INFO L471 AbstractCegarLoop]: Abstraction has has 363 places, 360 transitions, 734 flow [2024-11-22 18:01:29,868 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 412.3333333333333) internal successors, (1237), 3 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:29,868 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:29,868 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:29,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-22 18:01:29,868 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:29,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:29,870 INFO L85 PathProgramCache]: Analyzing trace with hash -102881728, now seen corresponding path program 1 times [2024-11-22 18:01:29,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:29,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604129133] [2024-11-22 18:01:29,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:29,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:29,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604129133] [2024-11-22 18:01:29,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604129133] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:29,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:29,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:29,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924191838] [2024-11-22 18:01:29,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:29,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:29,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:29,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:29,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:29,978 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 403 out of 455 [2024-11-22 18:01:29,980 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 360 transitions, 734 flow. Second operand has 3 states, 3 states have (on average 404.0) internal successors, (1212), 3 states have internal predecessors, (1212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:29,980 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:29,980 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 403 of 455 [2024-11-22 18:01:29,980 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:30,429 INFO L124 PetriNetUnfolderBase]: 1108/4011 cut-off events. [2024-11-22 18:01:30,430 INFO L125 PetriNetUnfolderBase]: For 79/134 co-relation queries the response was YES. [2024-11-22 18:01:30,442 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5721 conditions, 4011 events. 1108/4011 cut-off events. For 79/134 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 29145 event pairs, 575 based on Foata normal form. 0/3519 useless extension candidates. Maximal degree in co-relation 5573. Up to 1645 conditions per place. [2024-11-22 18:01:30,456 INFO L140 encePairwiseOnDemand]: 447/455 looper letters, 34 selfloop transitions, 3 changer transitions 0/366 dead transitions. [2024-11-22 18:01:30,456 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 360 places, 366 transitions, 825 flow [2024-11-22 18:01:30,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1251 transitions. [2024-11-22 18:01:30,459 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9164835164835164 [2024-11-22 18:01:30,460 INFO L175 Difference]: Start difference. First operand has 363 places, 360 transitions, 734 flow. Second operand 3 states and 1251 transitions. [2024-11-22 18:01:30,460 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 360 places, 366 transitions, 825 flow [2024-11-22 18:01:30,461 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 358 places, 366 transitions, 821 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:30,465 INFO L231 Difference]: Finished difference. Result has 359 places, 358 transitions, 741 flow [2024-11-22 18:01:30,465 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=720, PETRI_DIFFERENCE_MINUEND_PLACES=356, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=352, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=741, PETRI_PLACES=359, PETRI_TRANSITIONS=358} [2024-11-22 18:01:30,467 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -17 predicate places. [2024-11-22 18:01:30,468 INFO L471 AbstractCegarLoop]: Abstraction has has 359 places, 358 transitions, 741 flow [2024-11-22 18:01:30,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 404.0) internal successors, (1212), 3 states have internal predecessors, (1212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:30,470 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:30,471 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:30,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-22 18:01:30,471 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:30,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:30,471 INFO L85 PathProgramCache]: Analyzing trace with hash -587546615, now seen corresponding path program 1 times [2024-11-22 18:01:30,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:30,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015346768] [2024-11-22 18:01:30,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:30,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:30,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015346768] [2024-11-22 18:01:30,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015346768] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:30,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:30,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:30,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246986924] [2024-11-22 18:01:30,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:30,545 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:30,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:30,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:30,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:30,560 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 412 out of 455 [2024-11-22 18:01:30,561 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 359 places, 358 transitions, 741 flow. Second operand has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:30,561 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:30,562 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 412 of 455 [2024-11-22 18:01:30,562 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:31,092 INFO L124 PetriNetUnfolderBase]: 550/3463 cut-off events. [2024-11-22 18:01:31,092 INFO L125 PetriNetUnfolderBase]: For 41/41 co-relation queries the response was YES. [2024-11-22 18:01:31,106 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4432 conditions, 3463 events. 550/3463 cut-off events. For 41/41 co-relation queries the response was YES. Maximal size of possible extension queue 74. Compared 26469 event pairs, 373 based on Foata normal form. 0/3047 useless extension candidates. Maximal degree in co-relation 4284. Up to 877 conditions per place. [2024-11-22 18:01:31,117 INFO L140 encePairwiseOnDemand]: 449/455 looper letters, 28 selfloop transitions, 3 changer transitions 0/364 dead transitions. [2024-11-22 18:01:31,117 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 358 places, 364 transitions, 815 flow [2024-11-22 18:01:31,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1270 transitions. [2024-11-22 18:01:31,120 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9304029304029304 [2024-11-22 18:01:31,120 INFO L175 Difference]: Start difference. First operand has 359 places, 358 transitions, 741 flow. Second operand 3 states and 1270 transitions. [2024-11-22 18:01:31,121 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 358 places, 364 transitions, 815 flow [2024-11-22 18:01:31,123 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 358 places, 364 transitions, 815 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 18:01:31,126 INFO L231 Difference]: Finished difference. Result has 359 places, 358 transitions, 756 flow [2024-11-22 18:01:31,126 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=735, PETRI_DIFFERENCE_MINUEND_PLACES=356, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=352, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=756, PETRI_PLACES=359, PETRI_TRANSITIONS=358} [2024-11-22 18:01:31,127 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -17 predicate places. [2024-11-22 18:01:31,127 INFO L471 AbstractCegarLoop]: Abstraction has has 359 places, 358 transitions, 756 flow [2024-11-22 18:01:31,128 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:31,128 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:31,128 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:31,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-22 18:01:31,129 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:31,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:31,129 INFO L85 PathProgramCache]: Analyzing trace with hash -1182274248, now seen corresponding path program 1 times [2024-11-22 18:01:31,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:31,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632959250] [2024-11-22 18:01:31,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:31,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:31,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:31,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632959250] [2024-11-22 18:01:31,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632959250] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:31,198 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:31,198 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:31,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572301096] [2024-11-22 18:01:31,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:31,199 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:31,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:31,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:31,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:31,225 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 455 [2024-11-22 18:01:31,227 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 359 places, 358 transitions, 756 flow. Second operand has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:31,227 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:31,227 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 455 [2024-11-22 18:01:31,227 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:31,962 INFO L124 PetriNetUnfolderBase]: 1095/5816 cut-off events. [2024-11-22 18:01:31,963 INFO L125 PetriNetUnfolderBase]: For 87/93 co-relation queries the response was YES. [2024-11-22 18:01:31,974 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7794 conditions, 5816 events. 1095/5816 cut-off events. For 87/93 co-relation queries the response was YES. Maximal size of possible extension queue 106. Compared 48121 event pairs, 396 based on Foata normal form. 0/5062 useless extension candidates. Maximal degree in co-relation 7645. Up to 908 conditions per place. [2024-11-22 18:01:31,984 INFO L140 encePairwiseOnDemand]: 444/455 looper letters, 40 selfloop transitions, 8 changer transitions 0/380 dead transitions. [2024-11-22 18:01:31,984 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 361 places, 380 transitions, 902 flow [2024-11-22 18:01:31,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1281 transitions. [2024-11-22 18:01:31,986 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9384615384615385 [2024-11-22 18:01:31,986 INFO L175 Difference]: Start difference. First operand has 359 places, 358 transitions, 756 flow. Second operand 3 states and 1281 transitions. [2024-11-22 18:01:31,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 361 places, 380 transitions, 902 flow [2024-11-22 18:01:31,989 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 361 places, 380 transitions, 902 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 18:01:31,992 INFO L231 Difference]: Finished difference. Result has 363 places, 366 transitions, 826 flow [2024-11-22 18:01:31,993 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=756, PETRI_DIFFERENCE_MINUEND_PLACES=359, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=358, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=350, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=826, PETRI_PLACES=363, PETRI_TRANSITIONS=366} [2024-11-22 18:01:31,994 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -13 predicate places. [2024-11-22 18:01:31,994 INFO L471 AbstractCegarLoop]: Abstraction has has 363 places, 366 transitions, 826 flow [2024-11-22 18:01:31,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:31,995 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:31,995 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:31,995 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-22 18:01:31,996 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting cleanerErr2ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:31,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:31,998 INFO L85 PathProgramCache]: Analyzing trace with hash -803768017, now seen corresponding path program 1 times [2024-11-22 18:01:31,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:31,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873777642] [2024-11-22 18:01:31,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:31,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:32,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:32,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873777642] [2024-11-22 18:01:32,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873777642] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:32,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:32,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:32,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270384207] [2024-11-22 18:01:32,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:32,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:32,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:32,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:32,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:32,085 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 406 out of 455 [2024-11-22 18:01:32,086 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 366 transitions, 826 flow. Second operand has 3 states, 3 states have (on average 407.6666666666667) internal successors, (1223), 3 states have internal predecessors, (1223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:32,087 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:32,087 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 406 of 455 [2024-11-22 18:01:32,087 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:33,363 INFO L124 PetriNetUnfolderBase]: 1920/9961 cut-off events. [2024-11-22 18:01:33,363 INFO L125 PetriNetUnfolderBase]: For 310/332 co-relation queries the response was YES. [2024-11-22 18:01:33,389 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13842 conditions, 9961 events. 1920/9961 cut-off events. For 310/332 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 93814 event pairs, 1079 based on Foata normal form. 0/9014 useless extension candidates. Maximal degree in co-relation 13691. Up to 2625 conditions per place. [2024-11-22 18:01:33,415 INFO L140 encePairwiseOnDemand]: 448/455 looper letters, 33 selfloop transitions, 3 changer transitions 0/374 dead transitions. [2024-11-22 18:01:33,416 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 361 places, 374 transitions, 917 flow [2024-11-22 18:01:33,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1258 transitions. [2024-11-22 18:01:33,418 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9216117216117216 [2024-11-22 18:01:33,419 INFO L175 Difference]: Start difference. First operand has 363 places, 366 transitions, 826 flow. Second operand 3 states and 1258 transitions. [2024-11-22 18:01:33,419 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 361 places, 374 transitions, 917 flow [2024-11-22 18:01:33,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 359 places, 374 transitions, 901 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:33,427 INFO L231 Difference]: Finished difference. Result has 360 places, 365 transitions, 823 flow [2024-11-22 18:01:33,427 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=357, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=823, PETRI_PLACES=360, PETRI_TRANSITIONS=365} [2024-11-22 18:01:33,428 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -16 predicate places. [2024-11-22 18:01:33,428 INFO L471 AbstractCegarLoop]: Abstraction has has 360 places, 365 transitions, 823 flow [2024-11-22 18:01:33,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 407.6666666666667) internal successors, (1223), 3 states have internal predecessors, (1223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:33,429 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:33,429 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:33,429 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-22 18:01:33,430 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting cleanerErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:33,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:33,430 INFO L85 PathProgramCache]: Analyzing trace with hash -609409625, now seen corresponding path program 1 times [2024-11-22 18:01:33,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:33,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630593331] [2024-11-22 18:01:33,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:33,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:33,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630593331] [2024-11-22 18:01:33,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630593331] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:33,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:33,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:33,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16220492] [2024-11-22 18:01:33,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:33,647 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:33,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:33,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:33,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:33,734 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 455 [2024-11-22 18:01:33,736 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 360 places, 365 transitions, 823 flow. Second operand has 3 states, 3 states have (on average 412.3333333333333) internal successors, (1237), 3 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:33,736 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:33,736 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 455 [2024-11-22 18:01:33,736 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:35,414 INFO L124 PetriNetUnfolderBase]: 2962/12886 cut-off events. [2024-11-22 18:01:35,415 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2024-11-22 18:01:35,448 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18763 conditions, 12886 events. 2962/12886 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 222. Compared 124415 event pairs, 1539 based on Foata normal form. 0/11579 useless extension candidates. Maximal degree in co-relation 18611. Up to 3590 conditions per place. [2024-11-22 18:01:35,479 INFO L140 encePairwiseOnDemand]: 445/455 looper letters, 38 selfloop transitions, 9 changer transitions 0/383 dead transitions. [2024-11-22 18:01:35,480 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 362 places, 383 transitions, 956 flow [2024-11-22 18:01:35,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1278 transitions. [2024-11-22 18:01:35,482 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9362637362637363 [2024-11-22 18:01:35,482 INFO L175 Difference]: Start difference. First operand has 360 places, 365 transitions, 823 flow. Second operand 3 states and 1278 transitions. [2024-11-22 18:01:35,482 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 362 places, 383 transitions, 956 flow [2024-11-22 18:01:35,485 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 383 transitions, 956 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 18:01:35,488 INFO L231 Difference]: Finished difference. Result has 364 places, 373 transitions, 893 flow [2024-11-22 18:01:35,489 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=823, PETRI_DIFFERENCE_MINUEND_PLACES=360, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=365, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=356, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=893, PETRI_PLACES=364, PETRI_TRANSITIONS=373} [2024-11-22 18:01:35,490 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -12 predicate places. [2024-11-22 18:01:35,490 INFO L471 AbstractCegarLoop]: Abstraction has has 364 places, 373 transitions, 893 flow [2024-11-22 18:01:35,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 412.3333333333333) internal successors, (1237), 3 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:35,491 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:35,491 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:35,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-22 18:01:35,491 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:35,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:35,492 INFO L85 PathProgramCache]: Analyzing trace with hash 2058724206, now seen corresponding path program 1 times [2024-11-22 18:01:35,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:35,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21424586] [2024-11-22 18:01:35,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:35,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:35,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:35,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21424586] [2024-11-22 18:01:35,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [21424586] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:35,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:35,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:01:35,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295433567] [2024-11-22 18:01:35,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:35,739 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 18:01:35,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:35,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 18:01:35,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-22 18:01:35,805 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 455 [2024-11-22 18:01:35,807 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 364 places, 373 transitions, 893 flow. Second operand has 5 states, 5 states have (on average 414.8) internal successors, (2074), 5 states have internal predecessors, (2074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:35,807 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:35,808 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 455 [2024-11-22 18:01:35,808 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:37,104 INFO L124 PetriNetUnfolderBase]: 1614/8990 cut-off events. [2024-11-22 18:01:37,105 INFO L125 PetriNetUnfolderBase]: For 346/360 co-relation queries the response was YES. [2024-11-22 18:01:37,128 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13133 conditions, 8990 events. 1614/8990 cut-off events. For 346/360 co-relation queries the response was YES. Maximal size of possible extension queue 196. Compared 85742 event pairs, 1106 based on Foata normal form. 4/8066 useless extension candidates. Maximal degree in co-relation 12977. Up to 1812 conditions per place. [2024-11-22 18:01:37,147 INFO L140 encePairwiseOnDemand]: 446/455 looper letters, 34 selfloop transitions, 8 changer transitions 0/387 dead transitions. [2024-11-22 18:01:37,148 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 387 transitions, 1004 flow [2024-11-22 18:01:37,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:01:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:01:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2521 transitions. [2024-11-22 18:01:37,151 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9234432234432235 [2024-11-22 18:01:37,152 INFO L175 Difference]: Start difference. First operand has 364 places, 373 transitions, 893 flow. Second operand 6 states and 2521 transitions. [2024-11-22 18:01:37,152 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 387 transitions, 1004 flow [2024-11-22 18:01:37,156 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 367 places, 387 transitions, 986 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:37,159 INFO L231 Difference]: Finished difference. Result has 371 places, 377 transitions, 920 flow [2024-11-22 18:01:37,160 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=870, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=372, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=364, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=920, PETRI_PLACES=371, PETRI_TRANSITIONS=377} [2024-11-22 18:01:37,160 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -5 predicate places. [2024-11-22 18:01:37,160 INFO L471 AbstractCegarLoop]: Abstraction has has 371 places, 377 transitions, 920 flow [2024-11-22 18:01:37,161 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 414.8) internal successors, (2074), 5 states have internal predecessors, (2074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:37,162 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:37,162 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:37,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-22 18:01:37,162 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:37,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:37,162 INFO L85 PathProgramCache]: Analyzing trace with hash 901415286, now seen corresponding path program 1 times [2024-11-22 18:01:37,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:37,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458732663] [2024-11-22 18:01:37,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:37,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:37,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458732663] [2024-11-22 18:01:37,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458732663] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:37,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:37,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:37,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131413113] [2024-11-22 18:01:37,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:37,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:37,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:37,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:37,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:37,391 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 455 [2024-11-22 18:01:37,392 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 371 places, 377 transitions, 920 flow. Second operand has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:37,392 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:37,392 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 455 [2024-11-22 18:01:37,392 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:39,142 INFO L124 PetriNetUnfolderBase]: 2381/11691 cut-off events. [2024-11-22 18:01:39,142 INFO L125 PetriNetUnfolderBase]: For 879/996 co-relation queries the response was YES. [2024-11-22 18:01:39,172 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17903 conditions, 11691 events. 2381/11691 cut-off events. For 879/996 co-relation queries the response was YES. Maximal size of possible extension queue 208. Compared 114647 event pairs, 1326 based on Foata normal form. 31/10532 useless extension candidates. Maximal degree in co-relation 17742. Up to 2964 conditions per place. [2024-11-22 18:01:39,194 INFO L140 encePairwiseOnDemand]: 450/455 looper letters, 38 selfloop transitions, 6 changer transitions 0/389 dead transitions. [2024-11-22 18:01:39,194 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 373 places, 389 transitions, 1043 flow [2024-11-22 18:01:39,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1276 transitions. [2024-11-22 18:01:39,197 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9347985347985348 [2024-11-22 18:01:39,197 INFO L175 Difference]: Start difference. First operand has 371 places, 377 transitions, 920 flow. Second operand 3 states and 1276 transitions. [2024-11-22 18:01:39,197 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 373 places, 389 transitions, 1043 flow [2024-11-22 18:01:39,200 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 372 places, 389 transitions, 1039 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-22 18:01:39,202 INFO L231 Difference]: Finished difference. Result has 374 places, 382 transitions, 970 flow [2024-11-22 18:01:39,203 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=916, PETRI_DIFFERENCE_MINUEND_PLACES=370, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=377, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=371, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=970, PETRI_PLACES=374, PETRI_TRANSITIONS=382} [2024-11-22 18:01:39,203 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, -2 predicate places. [2024-11-22 18:01:39,203 INFO L471 AbstractCegarLoop]: Abstraction has has 374 places, 382 transitions, 970 flow [2024-11-22 18:01:39,204 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 415.3333333333333) internal successors, (1246), 3 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:39,204 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:39,204 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:39,204 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-22 18:01:39,205 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting cleanerErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:39,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:39,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1354689871, now seen corresponding path program 1 times [2024-11-22 18:01:39,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:39,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044156411] [2024-11-22 18:01:39,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:39,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:39,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044156411] [2024-11-22 18:01:39,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044156411] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:39,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:39,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:39,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224649664] [2024-11-22 18:01:39,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:39,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:39,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:39,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:39,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:39,386 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 398 out of 455 [2024-11-22 18:01:39,387 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 374 places, 382 transitions, 970 flow. Second operand has 3 states, 3 states have (on average 401.0) internal successors, (1203), 3 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:39,388 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:39,388 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 398 of 455 [2024-11-22 18:01:39,388 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:42,146 INFO L124 PetriNetUnfolderBase]: 5084/19054 cut-off events. [2024-11-22 18:01:42,146 INFO L125 PetriNetUnfolderBase]: For 4224/4805 co-relation queries the response was YES. [2024-11-22 18:01:42,242 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33270 conditions, 19054 events. 5084/19054 cut-off events. For 4224/4805 co-relation queries the response was YES. Maximal size of possible extension queue 359. Compared 195319 event pairs, 3234 based on Foata normal form. 17/17291 useless extension candidates. Maximal degree in co-relation 33109. Up to 7154 conditions per place. [2024-11-22 18:01:42,295 INFO L140 encePairwiseOnDemand]: 445/455 looper letters, 52 selfloop transitions, 13 changer transitions 0/400 dead transitions. [2024-11-22 18:01:42,295 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 376 places, 400 transitions, 1161 flow [2024-11-22 18:01:42,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1248 transitions. [2024-11-22 18:01:42,301 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9142857142857143 [2024-11-22 18:01:42,301 INFO L175 Difference]: Start difference. First operand has 374 places, 382 transitions, 970 flow. Second operand 3 states and 1248 transitions. [2024-11-22 18:01:42,301 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 376 places, 400 transitions, 1161 flow [2024-11-22 18:01:42,318 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 374 places, 400 transitions, 1145 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:42,321 INFO L231 Difference]: Finished difference. Result has 376 places, 391 transitions, 1066 flow [2024-11-22 18:01:42,321 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=958, PETRI_DIFFERENCE_MINUEND_PLACES=372, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=382, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=369, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1066, PETRI_PLACES=376, PETRI_TRANSITIONS=391} [2024-11-22 18:01:42,322 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 0 predicate places. [2024-11-22 18:01:42,322 INFO L471 AbstractCegarLoop]: Abstraction has has 376 places, 391 transitions, 1066 flow [2024-11-22 18:01:42,323 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 401.0) internal successors, (1203), 3 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:42,323 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:42,323 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:42,323 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-22 18:01:42,323 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:42,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:42,324 INFO L85 PathProgramCache]: Analyzing trace with hash -619139727, now seen corresponding path program 1 times [2024-11-22 18:01:42,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:42,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075359431] [2024-11-22 18:01:42,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 18:01:43,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:43,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075359431] [2024-11-22 18:01:43,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075359431] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:43,021 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:43,021 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:01:43,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886580792] [2024-11-22 18:01:43,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:43,021 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 18:01:43,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:43,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 18:01:43,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 18:01:43,180 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 396 out of 455 [2024-11-22 18:01:43,182 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 391 transitions, 1066 flow. Second operand has 6 states, 6 states have (on average 397.8333333333333) internal successors, (2387), 6 states have internal predecessors, (2387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:43,182 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:43,182 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 396 of 455 [2024-11-22 18:01:43,182 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:46,726 INFO L124 PetriNetUnfolderBase]: 6465/23266 cut-off events. [2024-11-22 18:01:46,727 INFO L125 PetriNetUnfolderBase]: For 12562/13128 co-relation queries the response was YES. [2024-11-22 18:01:46,859 INFO L83 FinitePrefix]: Finished finitePrefix Result has 44279 conditions, 23266 events. 6465/23266 cut-off events. For 12562/13128 co-relation queries the response was YES. Maximal size of possible extension queue 482. Compared 246659 event pairs, 3397 based on Foata normal form. 33/21090 useless extension candidates. Maximal degree in co-relation 44116. Up to 7836 conditions per place. [2024-11-22 18:01:46,937 INFO L140 encePairwiseOnDemand]: 441/455 looper letters, 98 selfloop transitions, 54 changer transitions 0/486 dead transitions. [2024-11-22 18:01:46,938 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 381 places, 486 transitions, 1776 flow [2024-11-22 18:01:46,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:01:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:01:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2492 transitions. [2024-11-22 18:01:46,943 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9128205128205128 [2024-11-22 18:01:46,943 INFO L175 Difference]: Start difference. First operand has 376 places, 391 transitions, 1066 flow. Second operand 6 states and 2492 transitions. [2024-11-22 18:01:46,943 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 381 places, 486 transitions, 1776 flow [2024-11-22 18:01:46,978 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 379 places, 486 transitions, 1694 flow, removed 13 selfloop flow, removed 2 redundant places. [2024-11-22 18:01:46,983 INFO L231 Difference]: Finished difference. Result has 383 places, 443 transitions, 1496 flow [2024-11-22 18:01:46,983 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1028, PETRI_DIFFERENCE_MINUEND_PLACES=374, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=391, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=367, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1496, PETRI_PLACES=383, PETRI_TRANSITIONS=443} [2024-11-22 18:01:46,984 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 7 predicate places. [2024-11-22 18:01:46,984 INFO L471 AbstractCegarLoop]: Abstraction has has 383 places, 443 transitions, 1496 flow [2024-11-22 18:01:46,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 397.8333333333333) internal successors, (2387), 6 states have internal predecessors, (2387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:46,985 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:46,985 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:46,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-22 18:01:46,986 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting cleanerErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:46,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:46,986 INFO L85 PathProgramCache]: Analyzing trace with hash 84127552, now seen corresponding path program 1 times [2024-11-22 18:01:46,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:46,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861760373] [2024-11-22 18:01:46,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:46,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 18:01:47,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:47,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861760373] [2024-11-22 18:01:47,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1861760373] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:47,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:47,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 18:01:47,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455706272] [2024-11-22 18:01:47,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:47,126 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 18:01:47,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:47,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 18:01:47,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-22 18:01:47,198 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 413 out of 455 [2024-11-22 18:01:47,200 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 383 places, 443 transitions, 1496 flow. Second operand has 5 states, 5 states have (on average 415.0) internal successors, (2075), 5 states have internal predecessors, (2075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:47,200 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:47,200 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 413 of 455 [2024-11-22 18:01:47,200 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:50,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][445], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 240#L1072-4true, 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 239#L1029-5true, 517#true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 70#L1038-6true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|)]) [2024-11-22 18:01:50,126 INFO L294 olderBase$Statistics]: this new event has 393 ancestors and is cut-off event [2024-11-22 18:01:50,126 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:01:50,126 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:01:50,126 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:01:50,155 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][420], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 240#L1072-4true, 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 239#L1029-5true, 517#true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 93#L1039true]) [2024-11-22 18:01:50,155 INFO L294 olderBase$Statistics]: this new event has 394 ancestors and is cut-off event [2024-11-22 18:01:50,155 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:01:50,155 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:01:50,156 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:01:50,278 INFO L124 PetriNetUnfolderBase]: 3986/19598 cut-off events. [2024-11-22 18:01:50,279 INFO L125 PetriNetUnfolderBase]: For 6579/7012 co-relation queries the response was YES. [2024-11-22 18:01:50,367 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35525 conditions, 19598 events. 3986/19598 cut-off events. For 6579/7012 co-relation queries the response was YES. Maximal size of possible extension queue 302. Compared 212061 event pairs, 1729 based on Foata normal form. 19/17875 useless extension candidates. Maximal degree in co-relation 35357. Up to 4010 conditions per place. [2024-11-22 18:01:50,417 INFO L140 encePairwiseOnDemand]: 446/455 looper letters, 25 selfloop transitions, 4 changer transitions 17/455 dead transitions. [2024-11-22 18:01:50,417 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 388 places, 455 transitions, 1607 flow [2024-11-22 18:01:50,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 18:01:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 18:01:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2522 transitions. [2024-11-22 18:01:50,421 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9238095238095239 [2024-11-22 18:01:50,421 INFO L175 Difference]: Start difference. First operand has 383 places, 443 transitions, 1496 flow. Second operand 6 states and 2522 transitions. [2024-11-22 18:01:50,421 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 388 places, 455 transitions, 1607 flow [2024-11-22 18:01:50,439 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 388 places, 455 transitions, 1567 flow, removed 20 selfloop flow, removed 0 redundant places. [2024-11-22 18:01:50,443 INFO L231 Difference]: Finished difference. Result has 390 places, 438 transitions, 1443 flow [2024-11-22 18:01:50,443 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1451, PETRI_DIFFERENCE_MINUEND_PLACES=383, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=442, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=438, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1443, PETRI_PLACES=390, PETRI_TRANSITIONS=438} [2024-11-22 18:01:50,444 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 14 predicate places. [2024-11-22 18:01:50,444 INFO L471 AbstractCegarLoop]: Abstraction has has 390 places, 438 transitions, 1443 flow [2024-11-22 18:01:50,445 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 415.0) internal successors, (2075), 5 states have internal predecessors, (2075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:50,445 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:50,445 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:50,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-22 18:01:50,446 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting cleanerErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:50,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:50,446 INFO L85 PathProgramCache]: Analyzing trace with hash -20987959, now seen corresponding path program 1 times [2024-11-22 18:01:50,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:50,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931180895] [2024-11-22 18:01:50,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 18:01:50,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:50,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931180895] [2024-11-22 18:01:50,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931180895] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:50,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:50,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-22 18:01:50,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626645541] [2024-11-22 18:01:50,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:50,883 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-22 18:01:50,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:50,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-22 18:01:50,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-22 18:01:51,297 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 401 out of 455 [2024-11-22 18:01:51,300 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 390 places, 438 transitions, 1443 flow. Second operand has 8 states, 8 states have (on average 402.875) internal successors, (3223), 8 states have internal predecessors, (3223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:51,300 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:51,300 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 401 of 455 [2024-11-22 18:01:51,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:54,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][427], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 521#(and (= cleanerThread1of1ForFork1_~i~1 0) (<= ~threads_total~0 0)), 239#L1029-5true, Black: 520#(<= ~threads_total~0 0), 517#true, Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 70#L1038-6true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 127#L1061-11true]) [2024-11-22 18:01:54,937 INFO L294 olderBase$Statistics]: this new event has 388 ancestors and is cut-off event [2024-11-22 18:01:54,937 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-22 18:01:54,937 INFO L297 olderBase$Statistics]: existing Event has 388 ancestors and is cut-off event [2024-11-22 18:01:54,937 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-22 18:01:54,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][330], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 521#(and (= cleanerThread1of1ForFork1_~i~1 0) (<= ~threads_total~0 0)), 239#L1029-5true, Black: 520#(<= ~threads_total~0 0), 517#true, Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 93#L1039true, 127#L1061-11true]) [2024-11-22 18:01:54,975 INFO L294 olderBase$Statistics]: this new event has 389 ancestors and is cut-off event [2024-11-22 18:01:54,975 INFO L297 olderBase$Statistics]: existing Event has 389 ancestors and is cut-off event [2024-11-22 18:01:54,975 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-22 18:01:54,975 INFO L297 olderBase$Statistics]: existing Event has 285 ancestors and is cut-off event [2024-11-22 18:01:55,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][330], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 521#(and (= cleanerThread1of1ForFork1_~i~1 0) (<= ~threads_total~0 0)), 239#L1029-5true, Black: 520#(<= ~threads_total~0 0), 517#true, Black: 464#true, 194#L1034-2true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 127#L1061-11true]) [2024-11-22 18:01:55,053 INFO L294 olderBase$Statistics]: this new event has 393 ancestors and is cut-off event [2024-11-22 18:01:55,054 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:01:55,054 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:01:55,054 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:01:55,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([950] L1029-4-->L1029-5: Formula: (= (store |v_#race_36| v_~datas~0.base_18 (store (select |v_#race_36| v_~datas~0.base_18) (+ v_threadThread1of1ForFork0_~i~0_7 v_~datas~0.offset_18) |v_threadThread1of1ForFork0_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} OutVars{#race=|v_#race_35|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_3|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_7, ~datas~0.base=v_~datas~0.base_18, ~datas~0.offset=v_~datas~0.offset_18} AuxVars[] AssignedVars[#race][330], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 521#(and (= cleanerThread1of1ForFork1_~i~1 0) (<= ~threads_total~0 0)), 239#L1029-5true, Black: 520#(<= ~threads_total~0 0), 517#true, Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 477#true, Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 489#(<= ~threads_total~0 0), Black: 492#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 490#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 127#L1061-11true]) [2024-11-22 18:01:55,095 INFO L294 olderBase$Statistics]: this new event has 395 ancestors and is cut-off event [2024-11-22 18:01:55,095 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 18:01:55,095 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:01:55,095 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 18:01:55,205 INFO L124 PetriNetUnfolderBase]: 6184/23998 cut-off events. [2024-11-22 18:01:55,205 INFO L125 PetriNetUnfolderBase]: For 17541/18474 co-relation queries the response was YES. [2024-11-22 18:01:55,377 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49503 conditions, 23998 events. 6184/23998 cut-off events. For 17541/18474 co-relation queries the response was YES. Maximal size of possible extension queue 451. Compared 258656 event pairs, 2178 based on Foata normal form. 42/22081 useless extension candidates. Maximal degree in co-relation 49329. Up to 5440 conditions per place. [2024-11-22 18:01:55,447 INFO L140 encePairwiseOnDemand]: 442/455 looper letters, 100 selfloop transitions, 48 changer transitions 0/497 dead transitions. [2024-11-22 18:01:55,448 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 396 places, 497 transitions, 2068 flow [2024-11-22 18:01:55,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-22 18:01:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-11-22 18:01:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 4493 transitions. [2024-11-22 18:01:55,455 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8977022977022977 [2024-11-22 18:01:55,455 INFO L175 Difference]: Start difference. First operand has 390 places, 438 transitions, 1443 flow. Second operand 11 states and 4493 transitions. [2024-11-22 18:01:55,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 396 places, 497 transitions, 2068 flow [2024-11-22 18:01:55,497 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 387 places, 497 transitions, 2036 flow, removed 9 selfloop flow, removed 9 redundant places. [2024-11-22 18:01:55,502 INFO L231 Difference]: Finished difference. Result has 391 places, 461 transitions, 1810 flow [2024-11-22 18:01:55,502 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1415, PETRI_DIFFERENCE_MINUEND_PLACES=377, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=438, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=399, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1810, PETRI_PLACES=391, PETRI_TRANSITIONS=461} [2024-11-22 18:01:55,503 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 15 predicate places. [2024-11-22 18:01:55,503 INFO L471 AbstractCegarLoop]: Abstraction has has 391 places, 461 transitions, 1810 flow [2024-11-22 18:01:55,504 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 402.875) internal successors, (3223), 8 states have internal predecessors, (3223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:55,504 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:55,504 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:55,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-22 18:01:55,504 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:55,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:55,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1642716452, now seen corresponding path program 1 times [2024-11-22 18:01:55,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:55,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830285967] [2024-11-22 18:01:55,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 18:01:55,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:55,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830285967] [2024-11-22 18:01:55,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830285967] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:55,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:55,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:55,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220681657] [2024-11-22 18:01:55,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:55,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:55,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:55,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:55,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:55,595 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 412 out of 455 [2024-11-22 18:01:55,596 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 391 places, 461 transitions, 1810 flow. Second operand has 3 states, 3 states have (on average 414.6666666666667) internal successors, (1244), 3 states have internal predecessors, (1244), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:55,596 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:55,596 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 412 of 455 [2024-11-22 18:01:55,596 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:01:56,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][222], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 239#L1029-5true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 171#ULTIMATE.startFINALtrue, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:01:56,980 INFO L294 olderBase$Statistics]: this new event has 300 ancestors and is cut-off event [2024-11-22 18:01:56,980 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2024-11-22 18:01:56,980 INFO L297 olderBase$Statistics]: existing Event has 300 ancestors and is cut-off event [2024-11-22 18:01:56,980 INFO L297 olderBase$Statistics]: existing Event has 300 ancestors and is cut-off event [2024-11-22 18:01:57,008 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][222], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 218#L1030-5true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 171#ULTIMATE.startFINALtrue, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:01:57,009 INFO L294 olderBase$Statistics]: this new event has 305 ancestors and is cut-off event [2024-11-22 18:01:57,009 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-22 18:01:57,009 INFO L297 olderBase$Statistics]: existing Event has 284 ancestors and is cut-off event [2024-11-22 18:01:57,009 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-11-22 18:01:58,661 INFO L124 PetriNetUnfolderBase]: 3989/18763 cut-off events. [2024-11-22 18:01:58,661 INFO L125 PetriNetUnfolderBase]: For 12526/13365 co-relation queries the response was YES. [2024-11-22 18:01:58,785 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36577 conditions, 18763 events. 3989/18763 cut-off events. For 12526/13365 co-relation queries the response was YES. Maximal size of possible extension queue 318. Compared 204971 event pairs, 1708 based on Foata normal form. 69/16968 useless extension candidates. Maximal degree in co-relation 36411. Up to 3802 conditions per place. [2024-11-22 18:01:58,844 INFO L140 encePairwiseOnDemand]: 449/455 looper letters, 36 selfloop transitions, 7 changer transitions 0/473 dead transitions. [2024-11-22 18:01:58,844 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 393 places, 473 transitions, 1929 flow [2024-11-22 18:01:58,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:01:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:01:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1274 transitions. [2024-11-22 18:01:58,846 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9333333333333333 [2024-11-22 18:01:58,847 INFO L175 Difference]: Start difference. First operand has 391 places, 461 transitions, 1810 flow. Second operand 3 states and 1274 transitions. [2024-11-22 18:01:58,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 393 places, 473 transitions, 1929 flow [2024-11-22 18:01:58,884 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 387 places, 473 transitions, 1902 flow, removed 8 selfloop flow, removed 6 redundant places. [2024-11-22 18:01:58,889 INFO L231 Difference]: Finished difference. Result has 389 places, 466 transitions, 1839 flow [2024-11-22 18:01:58,889 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1783, PETRI_DIFFERENCE_MINUEND_PLACES=385, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=461, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=454, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1839, PETRI_PLACES=389, PETRI_TRANSITIONS=466} [2024-11-22 18:01:58,889 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 13 predicate places. [2024-11-22 18:01:58,890 INFO L471 AbstractCegarLoop]: Abstraction has has 389 places, 466 transitions, 1839 flow [2024-11-22 18:01:58,890 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 414.6666666666667) internal successors, (1244), 3 states have internal predecessors, (1244), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:58,890 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:01:58,891 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:01:58,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-22 18:01:58,891 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:01:58,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:01:58,891 INFO L85 PathProgramCache]: Analyzing trace with hash -915749032, now seen corresponding path program 1 times [2024-11-22 18:01:58,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:01:58,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439693454] [2024-11-22 18:01:58,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:01:58,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:01:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:01:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 18:01:59,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:01:59,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439693454] [2024-11-22 18:01:59,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1439693454] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:01:59,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:01:59,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-22 18:01:59,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788390319] [2024-11-22 18:01:59,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:01:59,072 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 18:01:59,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:01:59,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 18:01:59,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 18:01:59,135 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 400 out of 455 [2024-11-22 18:01:59,136 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 389 places, 466 transitions, 1839 flow. Second operand has 3 states, 3 states have (on average 404.3333333333333) internal successors, (1213), 3 states have internal predecessors, (1213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:01:59,136 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:01:59,137 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 400 of 455 [2024-11-22 18:01:59,137 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 18:02:01,170 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][501], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 70#L1038-6true, 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,171 INFO L294 olderBase$Statistics]: this new event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,171 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,171 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,171 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,232 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][501], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 70#L1038-6true, Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,233 INFO L294 olderBase$Statistics]: this new event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,233 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,233 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,233 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,233 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,235 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][501], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 70#L1038-6true, 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,235 INFO L294 olderBase$Statistics]: this new event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,235 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,235 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,236 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,236 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,236 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), 397#L1061-7true, Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, 445#true, Black: 468#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true]) [2024-11-22 18:02:01,260 INFO L294 olderBase$Statistics]: this new event has 288 ancestors and is cut-off event [2024-11-22 18:02:01,260 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-22 18:02:01,261 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2024-11-22 18:02:01,261 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2024-11-22 18:02:01,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][435], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 93#L1039true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,309 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,309 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,309 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,309 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][511], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 195#L1038-5true, 507#true, 11#L1029-6true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,320 INFO L294 olderBase$Statistics]: this new event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,320 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,320 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,320 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,321 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][435], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 93#L1039true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,321 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,322 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,322 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,322 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,322 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,342 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, 445#true, Black: 468#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), 447#true, 6#L1061-8true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true]) [2024-11-22 18:02:01,343 INFO L294 olderBase$Statistics]: this new event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,343 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,343 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-22 18:02:01,343 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-22 18:02:01,400 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][435], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), 553#true, Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 93#L1039true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,401 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,401 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,401 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,401 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,401 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,401 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, 445#true, Black: 468#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 332#L1061-9true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true]) [2024-11-22 18:02:01,590 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,590 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,590 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,590 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-11-22 18:02:01,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][389], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 70#L1038-6true, Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 57#L1030true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,623 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,623 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,623 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,623 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,631 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][362], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 57#L1030true, 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 195#L1038-5true, 507#true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,631 INFO L294 olderBase$Statistics]: this new event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,632 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,632 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,632 INFO L297 olderBase$Statistics]: existing Event has 290 ancestors and is cut-off event [2024-11-22 18:02:01,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 164#L1061-10true, 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, 445#true, Black: 468#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true]) [2024-11-22 18:02:01,645 INFO L294 olderBase$Statistics]: this new event has 291 ancestors and is cut-off event [2024-11-22 18:02:01,645 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 18:02:01,645 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-22 18:02:01,645 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 18:02:01,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, 445#true, Black: 468#true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 127#L1061-11true]) [2024-11-22 18:02:01,695 INFO L294 olderBase$Statistics]: this new event has 292 ancestors and is cut-off event [2024-11-22 18:02:01,695 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-22 18:02:01,695 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-22 18:02:01,695 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-22 18:02:01,769 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][389], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 218#L1030-5true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 70#L1038-6true, 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,769 INFO L294 olderBase$Statistics]: this new event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,769 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,769 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,770 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][362], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 218#L1030-5true, Black: 464#true, Black: 468#true, 445#true, Black: 472#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 195#L1038-5true, 507#true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:01,778 INFO L294 olderBase$Statistics]: this new event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,778 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,778 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:01,778 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 18:02:02,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([881] L1036-2-->L1036-5: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ v_~datas_mutex~0.offset_10 (* v_cleanerThread1of1ForFork1_~i~1_9 24)))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= |v_cleanerThread1of1ForFork1_#t~ret6_1| 0) (= (select .cse0 .cse1) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{#pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork1_#t~ret6=|v_cleanerThread1of1ForFork1_#t~ret6_1|, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_9, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[#pthreadsMutex, cleanerThread1of1ForFork1_#t~ret6][328], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, 416#L1061-12true, Black: 474#(= |#race~threads_alive~0| 0), 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 272#L1036-5true, Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 531#(not (= ~datas~0.base ~tids~0.base)), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), 447#true, Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 555#(= |threadThread1of1ForFork0_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork0_~i~0 ~datas~0.offset))), 454#(= |#race~threads_total~0| 0), Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 548#true, 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true]) [2024-11-22 18:02:02,429 INFO L294 olderBase$Statistics]: this new event has 342 ancestors and is cut-off event [2024-11-22 18:02:02,429 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:02:02,429 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-22 18:02:02,429 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-22 18:02:04,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][501], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), 553#true, Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 70#L1038-6true, 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,420 INFO L294 olderBase$Statistics]: this new event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,420 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,420 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,420 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,422 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][501], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 70#L1038-6true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,422 INFO L294 olderBase$Statistics]: this new event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,422 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,422 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,422 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,422 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][511], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), 195#L1038-5true, Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, 11#L1029-6true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,459 INFO L294 olderBase$Statistics]: this new event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,459 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,460 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,460 INFO L297 olderBase$Statistics]: existing Event has 393 ancestors and is cut-off event [2024-11-22 18:02:04,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][435], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), 553#true, Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 93#L1039true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,462 INFO L294 olderBase$Statistics]: this new event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,462 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,462 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,462 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,500 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([657] L1072-2-->L1072-3: Formula: (= (store |v_#race_30| v_~datas~0.base_12 (store (select |v_#race_30| v_~datas~0.base_12) v_~datas~0.offset_12 0)) |v_#race_29|) InVars {#race=|v_#race_30|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} OutVars{#race=|v_#race_29|, ~datas~0.base=v_~datas~0.base_12, ~datas~0.offset=v_~datas~0.offset_12} AuxVars[] AssignedVars[#race][435], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 477#true, Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 328#L1072-3true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), Black: 497#true, 507#true, Black: 504#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) |cleanerThread1of1ForFork1_#t~nondet8|), 11#L1029-6true, 93#L1039true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,501 INFO L294 olderBase$Statistics]: this new event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,501 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,501 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,501 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,501 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,538 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][362], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 57#L1030true, 466#(= |#race~datas_mutex~0| 0), Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 195#L1038-5true, 507#true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,539 INFO L294 olderBase$Statistics]: this new event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,539 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,539 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,539 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-11-22 18:02:04,626 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([904] L1038-4-->L1038-5: Formula: (= |v_#race_5| (store |v_#race_6| v_~datas~0.base_6 (store (select |v_#race_6| v_~datas~0.base_6) (+ v_cleanerThread1of1ForFork1_~i~1_23 v_~datas~0.offset_6) |v_cleanerThread1of1ForFork1_#t~nondet8_3|))) InVars {#race=|v_#race_6|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} OutVars{#race=|v_#race_5|, cleanerThread1of1ForFork1_~i~1=v_cleanerThread1of1ForFork1_~i~1_23, ~datas~0.base=v_~datas~0.base_6, cleanerThread1of1ForFork1_#t~nondet8=|v_cleanerThread1of1ForFork1_#t~nondet8_3|, ~datas~0.offset=v_~datas~0.offset_6} AuxVars[] AssignedVars[#race][362], [Black: 511#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 509#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 510#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), 553#true, 240#L1072-4true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 470#(= |#race~tids~0| 0), 479#(= |#race~datas~0| 0), 218#L1030-5true, Black: 464#true, Black: 468#true, 445#true, Black: 474#(= |#race~threads_alive~0| 0), Black: 477#true, Black: 543#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 532#(and (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0)), Black: 541#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 483#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork1_~i~1)) 0), Black: 550#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 447#true, 454#(= |#race~threads_total~0| 0), 548#true, Black: 488#(= |ULTIMATE.start_main_~i~2#1| 0), 466#(= |#race~datas_mutex~0| 0), 195#L1038-5true, Black: 499#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 507#true, Black: 502#true, 531#(not (= ~datas~0.base ~tids~0.base))]) [2024-11-22 18:02:04,627 INFO L294 olderBase$Statistics]: this new event has 397 ancestors and is cut-off event [2024-11-22 18:02:04,627 INFO L297 olderBase$Statistics]: existing Event has 397 ancestors and is cut-off event [2024-11-22 18:02:04,627 INFO L297 olderBase$Statistics]: existing Event has 397 ancestors and is cut-off event [2024-11-22 18:02:04,627 INFO L297 olderBase$Statistics]: existing Event has 397 ancestors and is cut-off event [2024-11-22 18:02:04,776 INFO L124 PetriNetUnfolderBase]: 11577/34958 cut-off events. [2024-11-22 18:02:04,776 INFO L125 PetriNetUnfolderBase]: For 46666/48449 co-relation queries the response was YES. [2024-11-22 18:02:05,036 INFO L83 FinitePrefix]: Finished finitePrefix Result has 82473 conditions, 34958 events. 11577/34958 cut-off events. For 46666/48449 co-relation queries the response was YES. Maximal size of possible extension queue 753. Compared 376672 event pairs, 4769 based on Foata normal form. 61/31424 useless extension candidates. Maximal degree in co-relation 82306. Up to 14545 conditions per place. [2024-11-22 18:02:05,152 INFO L140 encePairwiseOnDemand]: 440/455 looper letters, 96 selfloop transitions, 90 changer transitions 0/540 dead transitions. [2024-11-22 18:02:05,152 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 391 places, 540 transitions, 2770 flow [2024-11-22 18:02:05,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 18:02:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-22 18:02:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1258 transitions. [2024-11-22 18:02:05,154 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9216117216117216 [2024-11-22 18:02:05,154 INFO L175 Difference]: Start difference. First operand has 389 places, 466 transitions, 1839 flow. Second operand 3 states and 1258 transitions. [2024-11-22 18:02:05,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 391 places, 540 transitions, 2770 flow [2024-11-22 18:02:05,220 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 389 places, 540 transitions, 2756 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-22 18:02:05,224 INFO L231 Difference]: Finished difference. Result has 391 places, 530 transitions, 2854 flow [2024-11-22 18:02:05,225 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1825, PETRI_DIFFERENCE_MINUEND_PLACES=387, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=466, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=376, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2854, PETRI_PLACES=391, PETRI_TRANSITIONS=530} [2024-11-22 18:02:05,225 INFO L277 CegarLoopForPetriNet]: 376 programPoint places, 15 predicate places. [2024-11-22 18:02:05,225 INFO L471 AbstractCegarLoop]: Abstraction has has 391 places, 530 transitions, 2854 flow [2024-11-22 18:02:05,226 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 404.3333333333333) internal successors, (1213), 3 states have internal predecessors, (1213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:02:05,226 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 18:02:05,226 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 18:02:05,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-22 18:02:05,226 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [cleanerErr0ASSERT_VIOLATIONDATA_RACE, cleanerErr1ASSERT_VIOLATIONDATA_RACE, cleanerErr2ASSERT_VIOLATIONDATA_RACE, cleanerErr3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2024-11-22 18:02:05,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 18:02:05,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1422297009, now seen corresponding path program 1 times [2024-11-22 18:02:05,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 18:02:05,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250255544] [2024-11-22 18:02:05,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 18:02:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 18:02:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 18:02:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 18:02:05,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 18:02:05,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250255544] [2024-11-22 18:02:05,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250255544] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 18:02:05,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 18:02:05,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-22 18:02:05,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852323366] [2024-11-22 18:02:05,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 18:02:05,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-22 18:02:05,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 18:02:05,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-22 18:02:05,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-11-22 18:02:06,483 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 389 out of 455 [2024-11-22 18:02:06,486 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 391 places, 530 transitions, 2854 flow. Second operand has 11 states, 11 states have (on average 390.72727272727275) internal successors, (4298), 11 states have internal predecessors, (4298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-22 18:02:06,486 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 18:02:06,486 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 389 of 455 [2024-11-22 18:02:06,486 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand