./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.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 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 13:56:51,555 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 13:56:51,604 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-20 13:56:51,610 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 13:56:51,611 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 13:56:51,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 13:56:51,632 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 13:56:51,632 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 13:56:51,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 13:56:51,634 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 13:56:51,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 13:56:51,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 13:56:51,635 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 13:56:51,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 13:56:51,635 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 13:56:51,637 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 13:56:51,638 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 13:56:51,638 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 13:56:51,638 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 13:56:51,638 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 13:56:51,638 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 13:56:51,639 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 13:56:51,639 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-20 13:56:51,639 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 13:56:51,639 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-20 13:56:51,640 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 13:56:51,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 13:56:51,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 13:56:51,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 13:56:51,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 13:56:51,641 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 13:56:51,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 13:56:51,642 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 13:56:51,642 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 13:56:51,642 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 13:56:51,643 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 13:56:51,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 13:56:51,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 13:56:51,643 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 13:56:51,643 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 13:56:51,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 13:56:51,644 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2024-11-20 13:56:51,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 13:56:51,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 13:56:51,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 13:56:51,858 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 13:56:51,859 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 13:56:51,860 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-11-20 13:56:53,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 13:56:53,217 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 13:56:53,217 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-11-20 13:56:53,236 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/870116cf0/98491aa8976d464cae2aebae384de963/FLAGed3c6a7f3 [2024-11-20 13:56:53,246 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/870116cf0/98491aa8976d464cae2aebae384de963 [2024-11-20 13:56:53,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 13:56:53,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 13:56:53,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 13:56:53,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 13:56:53,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 13:56:53,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1390de9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53, skipping insertion in model container [2024-11-20 13:56:53,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,289 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 13:56:53,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 13:56:53,626 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 13:56:53,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 13:56:53,705 INFO L204 MainTranslator]: Completed translation [2024-11-20 13:56:53,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53 WrapperNode [2024-11-20 13:56:53,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 13:56:53,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 13:56:53,707 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 13:56:53,707 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 13:56:53,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,729 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,752 INFO L138 Inliner]: procedures = 168, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 249 [2024-11-20 13:56:53,752 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 13:56:53,753 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 13:56:53,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 13:56:53,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 13:56:53,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,762 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,762 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,767 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,769 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,771 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 13:56:53,779 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 13:56:53,779 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 13:56:53,779 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 13:56:53,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (1/1) ... [2024-11-20 13:56:53,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 13:56:53,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 13:56:53,805 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) [2024-11-20 13:56:53,807 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 [2024-11-20 13:56:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-20 13:56:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-11-20 13:56:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-11-20 13:56:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-20 13:56:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-20 13:56:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 13:56:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 13:56:53,841 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-20 13:56:53,944 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 13:56:53,946 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 13:56:54,231 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-20 13:56:54,231 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 13:56:54,254 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 13:56:54,255 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-20 13:56:54,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:56:54 BoogieIcfgContainer [2024-11-20 13:56:54,256 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 13:56:54,258 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 13:56:54,258 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 13:56:54,261 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 13:56:54,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 01:56:53" (1/3) ... [2024-11-20 13:56:54,262 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79ec8e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 01:56:54, skipping insertion in model container [2024-11-20 13:56:54,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:56:53" (2/3) ... [2024-11-20 13:56:54,263 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79ec8e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 01:56:54, skipping insertion in model container [2024-11-20 13:56:54,263 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:56:54" (3/3) ... [2024-11-20 13:56:54,264 INFO L112 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2024-11-20 13:56:54,276 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 13:56:54,276 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2024-11-20 13:56:54,277 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-20 13:56:54,372 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-20 13:56:54,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 287 places, 296 transitions, 606 flow [2024-11-20 13:56:54,491 INFO L124 PetriNetUnfolderBase]: 16/294 cut-off events. [2024-11-20 13:56:54,491 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-20 13:56:54,498 INFO L83 FinitePrefix]: Finished finitePrefix Result has 303 conditions, 294 events. 16/294 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 748 event pairs, 0 based on Foata normal form. 0/247 useless extension candidates. Maximal degree in co-relation 208. Up to 2 conditions per place. [2024-11-20 13:56:54,499 INFO L82 GeneralOperation]: Start removeDead. Operand has 287 places, 296 transitions, 606 flow [2024-11-20 13:56:54,505 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 280 places, 289 transitions, 587 flow [2024-11-20 13:56:54,516 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 13:56:54,521 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;@4d224220, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 13:56:54,523 INFO L334 AbstractCegarLoop]: Starting to check reachability of 58 error locations. [2024-11-20 13:56:54,533 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-20 13:56:54,534 INFO L124 PetriNetUnfolderBase]: 0/46 cut-off events. [2024-11-20 13:56:54,534 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-20 13:56:54,535 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:54,537 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 13:56:54,538 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:54,542 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:54,542 INFO L85 PathProgramCache]: Analyzing trace with hash -622365026, now seen corresponding path program 1 times [2024-11-20 13:56:54,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:54,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700251404] [2024-11-20 13:56:54,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:54,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:54,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700251404] [2024-11-20 13:56:54,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700251404] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:54,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:54,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:54,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9495703] [2024-11-20 13:56:54,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:54,770 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:54,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:54,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:54,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:54,889 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 296 [2024-11-20 13:56:54,892 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 280 places, 289 transitions, 587 flow. Second operand has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 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) [2024-11-20 13:56:54,892 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:54,893 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 296 [2024-11-20 13:56:54,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:54,992 INFO L124 PetriNetUnfolderBase]: 55/704 cut-off events. [2024-11-20 13:56:54,992 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2024-11-20 13:56:54,998 INFO L83 FinitePrefix]: Finished finitePrefix Result has 812 conditions, 704 events. 55/704 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3806 event pairs, 27 based on Foata normal form. 43/623 useless extension candidates. Maximal degree in co-relation 688. Up to 79 conditions per place. [2024-11-20 13:56:55,002 INFO L140 encePairwiseOnDemand]: 285/296 looper letters, 16 selfloop transitions, 2 changer transitions 0/274 dead transitions. [2024-11-20 13:56:55,002 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 274 transitions, 593 flow [2024-11-20 13:56:55,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:55,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 822 transitions. [2024-11-20 13:56:55,017 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9256756756756757 [2024-11-20 13:56:55,020 INFO L175 Difference]: Start difference. First operand has 280 places, 289 transitions, 587 flow. Second operand 3 states and 822 transitions. [2024-11-20 13:56:55,021 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 274 transitions, 593 flow [2024-11-20 13:56:55,024 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 274 transitions, 588 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-11-20 13:56:55,029 INFO L231 Difference]: Finished difference. Result has 272 places, 274 transitions, 556 flow [2024-11-20 13:56:55,031 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=552, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=556, PETRI_PLACES=272, PETRI_TRANSITIONS=274} [2024-11-20 13:56:55,034 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -8 predicate places. [2024-11-20 13:56:55,034 INFO L471 AbstractCegarLoop]: Abstraction has has 272 places, 274 transitions, 556 flow [2024-11-20 13:56:55,035 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 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) [2024-11-20 13:56:55,035 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:55,035 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] [2024-11-20 13:56:55,035 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 13:56:55,035 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:55,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:55,036 INFO L85 PathProgramCache]: Analyzing trace with hash 1696912876, now seen corresponding path program 1 times [2024-11-20 13:56:55,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:55,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359105028] [2024-11-20 13:56:55,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:55,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:55,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359105028] [2024-11-20 13:56:55,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1359105028] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:55,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:55,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:55,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746044108] [2024-11-20 13:56:55,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:55,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:55,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:55,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:55,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:55,191 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 296 [2024-11-20 13:56:55,192 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 274 transitions, 556 flow. Second operand has 3 states, 3 states have (on average 264.3333333333333) internal successors, (793), 3 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 13:56:55,193 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:55,193 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 296 [2024-11-20 13:56:55,193 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:55,269 INFO L124 PetriNetUnfolderBase]: 59/707 cut-off events. [2024-11-20 13:56:55,269 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2024-11-20 13:56:55,271 INFO L83 FinitePrefix]: Finished finitePrefix Result has 819 conditions, 707 events. 59/707 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3907 event pairs, 31 based on Foata normal form. 0/586 useless extension candidates. Maximal degree in co-relation 765. Up to 89 conditions per place. [2024-11-20 13:56:55,273 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 18 selfloop transitions, 2 changer transitions 0/273 dead transitions. [2024-11-20 13:56:55,273 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 273 transitions, 594 flow [2024-11-20 13:56:55,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 810 transitions. [2024-11-20 13:56:55,275 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9121621621621622 [2024-11-20 13:56:55,275 INFO L175 Difference]: Start difference. First operand has 272 places, 274 transitions, 556 flow. Second operand 3 states and 810 transitions. [2024-11-20 13:56:55,275 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 273 transitions, 594 flow [2024-11-20 13:56:55,277 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 273 transitions, 590 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:55,314 INFO L231 Difference]: Finished difference. Result has 271 places, 273 transitions, 554 flow [2024-11-20 13:56:55,315 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=550, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=554, PETRI_PLACES=271, PETRI_TRANSITIONS=273} [2024-11-20 13:56:55,315 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -9 predicate places. [2024-11-20 13:56:55,315 INFO L471 AbstractCegarLoop]: Abstraction has has 271 places, 273 transitions, 554 flow [2024-11-20 13:56:55,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 264.3333333333333) internal successors, (793), 3 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 13:56:55,316 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:55,316 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] [2024-11-20 13:56:55,316 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 13:56:55,316 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:55,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:55,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1354278050, now seen corresponding path program 1 times [2024-11-20 13:56:55,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:55,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106085970] [2024-11-20 13:56:55,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:55,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:55,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:55,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106085970] [2024-11-20 13:56:55,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106085970] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:55,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:55,413 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:55,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957670343] [2024-11-20 13:56:55,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:55,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:55,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:55,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:55,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:55,448 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 257 out of 296 [2024-11-20 13:56:55,449 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 273 transitions, 554 flow. Second operand has 3 states, 3 states have (on average 258.0) internal successors, (774), 3 states have internal predecessors, (774), 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) [2024-11-20 13:56:55,449 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:55,449 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 257 of 296 [2024-11-20 13:56:55,449 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:55,561 INFO L124 PetriNetUnfolderBase]: 125/1320 cut-off events. [2024-11-20 13:56:55,561 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2024-11-20 13:56:55,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1533 conditions, 1320 events. 125/1320 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 8585 event pairs, 54 based on Foata normal form. 0/1098 useless extension candidates. Maximal degree in co-relation 1473. Up to 170 conditions per place. [2024-11-20 13:56:55,569 INFO L140 encePairwiseOnDemand]: 285/296 looper letters, 23 selfloop transitions, 5 changer transitions 0/274 dead transitions. [2024-11-20 13:56:55,569 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 274 transitions, 614 flow [2024-11-20 13:56:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 805 transitions. [2024-11-20 13:56:55,571 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9065315315315315 [2024-11-20 13:56:55,571 INFO L175 Difference]: Start difference. First operand has 271 places, 273 transitions, 554 flow. Second operand 3 states and 805 transitions. [2024-11-20 13:56:55,571 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 274 transitions, 614 flow [2024-11-20 13:56:55,572 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 274 transitions, 610 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:55,576 INFO L231 Difference]: Finished difference. Result has 268 places, 271 transitions, 574 flow [2024-11-20 13:56:55,576 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=540, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=574, PETRI_PLACES=268, PETRI_TRANSITIONS=271} [2024-11-20 13:56:55,577 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -12 predicate places. [2024-11-20 13:56:55,578 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 271 transitions, 574 flow [2024-11-20 13:56:55,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 258.0) internal successors, (774), 3 states have internal predecessors, (774), 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) [2024-11-20 13:56:55,578 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:55,578 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] [2024-11-20 13:56:55,579 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-20 13:56:55,579 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:55,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:55,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1136070789, now seen corresponding path program 1 times [2024-11-20 13:56:55,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:55,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959906897] [2024-11-20 13:56:55,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:55,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:55,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959906897] [2024-11-20 13:56:55,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959906897] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:55,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:55,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:55,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948837950] [2024-11-20 13:56:55,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:55,631 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:55,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:55,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:55,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:55,652 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 266 out of 296 [2024-11-20 13:56:55,653 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 271 transitions, 574 flow. Second operand has 3 states, 3 states have (on average 267.3333333333333) internal successors, (802), 3 states have internal predecessors, (802), 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) [2024-11-20 13:56:55,653 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:55,653 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 266 of 296 [2024-11-20 13:56:55,654 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:55,747 INFO L124 PetriNetUnfolderBase]: 79/1187 cut-off events. [2024-11-20 13:56:55,748 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2024-11-20 13:56:55,751 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1340 conditions, 1187 events. 79/1187 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 7069 event pairs, 24 based on Foata normal form. 0/995 useless extension candidates. Maximal degree in co-relation 1135. Up to 82 conditions per place. [2024-11-20 13:56:55,754 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 15 selfloop transitions, 2 changer transitions 0/270 dead transitions. [2024-11-20 13:56:55,754 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 270 transitions, 606 flow [2024-11-20 13:56:55,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 816 transitions. [2024-11-20 13:56:55,756 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.918918918918919 [2024-11-20 13:56:55,756 INFO L175 Difference]: Start difference. First operand has 268 places, 271 transitions, 574 flow. Second operand 3 states and 816 transitions. [2024-11-20 13:56:55,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 270 transitions, 606 flow [2024-11-20 13:56:55,757 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 270 transitions, 596 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:55,760 INFO L231 Difference]: Finished difference. Result has 267 places, 270 transitions, 566 flow [2024-11-20 13:56:55,760 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=566, PETRI_PLACES=267, PETRI_TRANSITIONS=270} [2024-11-20 13:56:55,761 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -13 predicate places. [2024-11-20 13:56:55,762 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 270 transitions, 566 flow [2024-11-20 13:56:55,762 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 267.3333333333333) internal successors, (802), 3 states have internal predecessors, (802), 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) [2024-11-20 13:56:55,762 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:55,762 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 13:56:55,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-20 13:56:55,763 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:55,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:55,764 INFO L85 PathProgramCache]: Analyzing trace with hash -92905258, now seen corresponding path program 1 times [2024-11-20 13:56:55,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:55,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200884826] [2024-11-20 13:56:55,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:55,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:55,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200884826] [2024-11-20 13:56:55,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200884826] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:55,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:55,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:55,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423668108] [2024-11-20 13:56:55,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:55,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:55,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:55,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:55,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:55,831 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 296 [2024-11-20 13:56:55,832 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 270 transitions, 566 flow. Second operand has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-20 13:56:55,832 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:55,832 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 296 [2024-11-20 13:56:55,832 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:55,900 INFO L124 PetriNetUnfolderBase]: 63/915 cut-off events. [2024-11-20 13:56:55,900 INFO L125 PetriNetUnfolderBase]: For 9/9 co-relation queries the response was YES. [2024-11-20 13:56:55,915 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1030 conditions, 915 events. 63/915 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 4531 event pairs, 22 based on Foata normal form. 0/768 useless extension candidates. Maximal degree in co-relation 962. Up to 69 conditions per place. [2024-11-20 13:56:55,917 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 13 selfloop transitions, 2 changer transitions 0/269 dead transitions. [2024-11-20 13:56:55,917 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 269 transitions, 594 flow [2024-11-20 13:56:55,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 817 transitions. [2024-11-20 13:56:55,920 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.920045045045045 [2024-11-20 13:56:55,920 INFO L175 Difference]: Start difference. First operand has 267 places, 270 transitions, 566 flow. Second operand 3 states and 817 transitions. [2024-11-20 13:56:55,920 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 269 transitions, 594 flow [2024-11-20 13:56:55,922 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 269 transitions, 590 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:55,924 INFO L231 Difference]: Finished difference. Result has 266 places, 269 transitions, 564 flow [2024-11-20 13:56:55,925 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=560, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=267, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=564, PETRI_PLACES=266, PETRI_TRANSITIONS=269} [2024-11-20 13:56:55,926 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -14 predicate places. [2024-11-20 13:56:55,926 INFO L471 AbstractCegarLoop]: Abstraction has has 266 places, 269 transitions, 564 flow [2024-11-20 13:56:55,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-20 13:56:55,927 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:55,927 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] [2024-11-20 13:56:55,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-20 13:56:55,928 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:55,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:55,928 INFO L85 PathProgramCache]: Analyzing trace with hash -2145093817, now seen corresponding path program 1 times [2024-11-20 13:56:55,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:55,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397404029] [2024-11-20 13:56:55,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:55,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:55,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:55,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397404029] [2024-11-20 13:56:55,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397404029] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:55,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:55,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:55,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353887629] [2024-11-20 13:56:55,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:55,975 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:55,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:55,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:55,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:55,997 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 296 [2024-11-20 13:56:55,998 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 266 places, 269 transitions, 564 flow. Second operand has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-20 13:56:55,998 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:55,998 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 296 [2024-11-20 13:56:55,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:56,098 INFO L124 PetriNetUnfolderBase]: 68/1005 cut-off events. [2024-11-20 13:56:56,098 INFO L125 PetriNetUnfolderBase]: For 11/11 co-relation queries the response was YES. [2024-11-20 13:56:56,101 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1122 conditions, 1005 events. 68/1005 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 5347 event pairs, 22 based on Foata normal form. 0/845 useless extension candidates. Maximal degree in co-relation 1047. Up to 71 conditions per place. [2024-11-20 13:56:56,103 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 13 selfloop transitions, 2 changer transitions 0/268 dead transitions. [2024-11-20 13:56:56,103 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 268 transitions, 592 flow [2024-11-20 13:56:56,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 817 transitions. [2024-11-20 13:56:56,105 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.920045045045045 [2024-11-20 13:56:56,105 INFO L175 Difference]: Start difference. First operand has 266 places, 269 transitions, 564 flow. Second operand 3 states and 817 transitions. [2024-11-20 13:56:56,105 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 267 places, 268 transitions, 592 flow [2024-11-20 13:56:56,107 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 268 transitions, 588 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:56,108 INFO L231 Difference]: Finished difference. Result has 265 places, 268 transitions, 562 flow [2024-11-20 13:56:56,109 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=558, PETRI_DIFFERENCE_MINUEND_PLACES=263, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=562, PETRI_PLACES=265, PETRI_TRANSITIONS=268} [2024-11-20 13:56:56,111 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -15 predicate places. [2024-11-20 13:56:56,111 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 268 transitions, 562 flow [2024-11-20 13:56:56,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-20 13:56:56,112 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:56,112 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] [2024-11-20 13:56:56,112 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-20 13:56:56,113 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:56,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:56,113 INFO L85 PathProgramCache]: Analyzing trace with hash -2067276918, now seen corresponding path program 1 times [2024-11-20 13:56:56,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:56,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424023700] [2024-11-20 13:56:56,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:56,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:56,166 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424023700] [2024-11-20 13:56:56,166 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424023700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:56,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:56,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:56,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959583020] [2024-11-20 13:56:56,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:56,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:56,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:56,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:56,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:56,186 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 296 [2024-11-20 13:56:56,187 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 268 transitions, 562 flow. Second operand has 3 states, 3 states have (on average 272.6666666666667) internal successors, (818), 3 states have internal predecessors, (818), 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) [2024-11-20 13:56:56,187 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:56,187 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 296 [2024-11-20 13:56:56,187 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:56,301 INFO L124 PetriNetUnfolderBase]: 110/1350 cut-off events. [2024-11-20 13:56:56,301 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-20 13:56:56,304 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1556 conditions, 1350 events. 110/1350 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 8014 event pairs, 20 based on Foata normal form. 0/1132 useless extension candidates. Maximal degree in co-relation 1476. Up to 87 conditions per place. [2024-11-20 13:56:56,307 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 19 selfloop transitions, 4 changer transitions 0/278 dead transitions. [2024-11-20 13:56:56,307 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 278 transitions, 631 flow [2024-11-20 13:56:56,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 837 transitions. [2024-11-20 13:56:56,309 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9425675675675675 [2024-11-20 13:56:56,309 INFO L175 Difference]: Start difference. First operand has 265 places, 268 transitions, 562 flow. Second operand 3 states and 837 transitions. [2024-11-20 13:56:56,309 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 267 places, 278 transitions, 631 flow [2024-11-20 13:56:56,310 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 278 transitions, 627 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:56,314 INFO L231 Difference]: Finished difference. Result has 267 places, 272 transitions, 592 flow [2024-11-20 13:56:56,315 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=558, PETRI_DIFFERENCE_MINUEND_PLACES=263, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=592, PETRI_PLACES=267, PETRI_TRANSITIONS=272} [2024-11-20 13:56:56,316 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -13 predicate places. [2024-11-20 13:56:56,316 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 272 transitions, 592 flow [2024-11-20 13:56:56,317 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.6666666666667) internal successors, (818), 3 states have internal predecessors, (818), 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) [2024-11-20 13:56:56,317 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:56,317 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] [2024-11-20 13:56:56,317 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-20 13:56:56,317 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:56,318 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:56,318 INFO L85 PathProgramCache]: Analyzing trace with hash 828549193, now seen corresponding path program 1 times [2024-11-20 13:56:56,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:56,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417375097] [2024-11-20 13:56:56,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:56,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:56,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417375097] [2024-11-20 13:56:56,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417375097] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:56,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:56,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:56,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626377452] [2024-11-20 13:56:56,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:56,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:56,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:56,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:56,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:56,385 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 296 [2024-11-20 13:56:56,386 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 272 transitions, 592 flow. Second operand has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 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) [2024-11-20 13:56:56,386 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:56,386 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 296 [2024-11-20 13:56:56,386 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:56,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][261], [310#true, 147#L727-3true, 288#true, 96#L753-2true, 315#true, Black: 312#(= |#race~send~0| 0), Black: 296#true, 54#L764-4true]) [2024-11-20 13:56:56,535 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2024-11-20 13:56:56,535 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-20 13:56:56,536 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-20 13:56:56,536 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-20 13:56:56,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][261], [310#true, 288#true, 96#L753-2true, 315#true, Black: 312#(= |#race~send~0| 0), Black: 296#true, 228#L765-1true]) [2024-11-20 13:56:56,540 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2024-11-20 13:56:56,541 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-20 13:56:56,541 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-20 13:56:56,541 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-11-20 13:56:56,572 INFO L124 PetriNetUnfolderBase]: 217/2431 cut-off events. [2024-11-20 13:56:56,573 INFO L125 PetriNetUnfolderBase]: For 57/57 co-relation queries the response was YES. [2024-11-20 13:56:56,581 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2869 conditions, 2431 events. 217/2431 cut-off events. For 57/57 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 17886 event pairs, 41 based on Foata normal form. 0/2032 useless extension candidates. Maximal degree in co-relation 2641. Up to 161 conditions per place. [2024-11-20 13:56:56,604 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 18 selfloop transitions, 4 changer transitions 0/281 dead transitions. [2024-11-20 13:56:56,605 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 281 transitions, 655 flow [2024-11-20 13:56:56,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 836 transitions. [2024-11-20 13:56:56,607 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9414414414414415 [2024-11-20 13:56:56,608 INFO L175 Difference]: Start difference. First operand has 267 places, 272 transitions, 592 flow. Second operand 3 states and 836 transitions. [2024-11-20 13:56:56,608 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 281 transitions, 655 flow [2024-11-20 13:56:56,613 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 281 transitions, 647 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:56,616 INFO L231 Difference]: Finished difference. Result has 269 places, 276 transitions, 618 flow [2024-11-20 13:56:56,616 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=584, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=618, PETRI_PLACES=269, PETRI_TRANSITIONS=276} [2024-11-20 13:56:56,618 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -11 predicate places. [2024-11-20 13:56:56,618 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 276 transitions, 618 flow [2024-11-20 13:56:56,619 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 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) [2024-11-20 13:56:56,619 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:56,619 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] [2024-11-20 13:56:56,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-20 13:56:56,619 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:56,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:56,620 INFO L85 PathProgramCache]: Analyzing trace with hash 57012047, now seen corresponding path program 1 times [2024-11-20 13:56:56,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:56,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119405765] [2024-11-20 13:56:56,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:56,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:56,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119405765] [2024-11-20 13:56:56,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119405765] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:56,653 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:56,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:56,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901077079] [2024-11-20 13:56:56,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:56,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:56,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:56,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:56,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:56,671 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 261 out of 296 [2024-11-20 13:56:56,672 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 276 transitions, 618 flow. Second operand has 3 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 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) [2024-11-20 13:56:56,673 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:56,673 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 261 of 296 [2024-11-20 13:56:56,673 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:57,020 INFO L124 PetriNetUnfolderBase]: 466/4512 cut-off events. [2024-11-20 13:56:57,020 INFO L125 PetriNetUnfolderBase]: For 92/92 co-relation queries the response was YES. [2024-11-20 13:56:57,033 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5515 conditions, 4512 events. 466/4512 cut-off events. For 92/92 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 42744 event pairs, 114 based on Foata normal form. 0/3852 useless extension candidates. Maximal degree in co-relation 5208. Up to 521 conditions per place. [2024-11-20 13:56:57,048 INFO L140 encePairwiseOnDemand]: 289/296 looper letters, 24 selfloop transitions, 2 changer transitions 0/279 dead transitions. [2024-11-20 13:56:57,050 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 279 transitions, 679 flow [2024-11-20 13:56:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 814 transitions. [2024-11-20 13:56:57,052 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9166666666666666 [2024-11-20 13:56:57,052 INFO L175 Difference]: Start difference. First operand has 269 places, 276 transitions, 618 flow. Second operand 3 states and 814 transitions. [2024-11-20 13:56:57,053 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 279 transitions, 679 flow [2024-11-20 13:56:57,054 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 264 places, 279 transitions, 671 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:57,058 INFO L231 Difference]: Finished difference. Result has 265 places, 273 transitions, 614 flow [2024-11-20 13:56:57,058 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=600, PETRI_DIFFERENCE_MINUEND_PLACES=262, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=614, PETRI_PLACES=265, PETRI_TRANSITIONS=273} [2024-11-20 13:56:57,058 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -15 predicate places. [2024-11-20 13:56:57,059 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 273 transitions, 614 flow [2024-11-20 13:56:57,059 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 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) [2024-11-20 13:56:57,059 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:57,060 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] [2024-11-20 13:56:57,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-20 13:56:57,060 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:57,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:57,060 INFO L85 PathProgramCache]: Analyzing trace with hash -2112364832, now seen corresponding path program 1 times [2024-11-20 13:56:57,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:57,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250544553] [2024-11-20 13:56:57,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:57,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:57,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250544553] [2024-11-20 13:56:57,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250544553] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:57,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:57,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:57,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860412823] [2024-11-20 13:56:57,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:57,104 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:57,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:57,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:57,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:57,121 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 266 out of 296 [2024-11-20 13:56:57,122 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 273 transitions, 614 flow. Second operand has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 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) [2024-11-20 13:56:57,122 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:57,122 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 266 of 296 [2024-11-20 13:56:57,122 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:57,575 INFO L124 PetriNetUnfolderBase]: 669/5576 cut-off events. [2024-11-20 13:56:57,576 INFO L125 PetriNetUnfolderBase]: For 120/120 co-relation queries the response was YES. [2024-11-20 13:56:57,590 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7050 conditions, 5576 events. 669/5576 cut-off events. For 120/120 co-relation queries the response was YES. Maximal size of possible extension queue 124. Compared 53184 event pairs, 125 based on Foata normal form. 0/4877 useless extension candidates. Maximal degree in co-relation 6781. Up to 598 conditions per place. [2024-11-20 13:56:57,600 INFO L140 encePairwiseOnDemand]: 289/296 looper letters, 18 selfloop transitions, 4 changer transitions 0/277 dead transitions. [2024-11-20 13:56:57,600 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 264 places, 277 transitions, 667 flow [2024-11-20 13:56:57,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-20 13:56:57,602 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9268018018018018 [2024-11-20 13:56:57,602 INFO L175 Difference]: Start difference. First operand has 265 places, 273 transitions, 614 flow. Second operand 3 states and 823 transitions. [2024-11-20 13:56:57,602 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 264 places, 277 transitions, 667 flow [2024-11-20 13:56:57,603 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 264 places, 277 transitions, 667 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 13:56:57,605 INFO L231 Difference]: Finished difference. Result has 265 places, 272 transitions, 628 flow [2024-11-20 13:56:57,606 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=608, PETRI_DIFFERENCE_MINUEND_PLACES=262, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=628, PETRI_PLACES=265, PETRI_TRANSITIONS=272} [2024-11-20 13:56:57,606 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -15 predicate places. [2024-11-20 13:56:57,606 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 272 transitions, 628 flow [2024-11-20 13:56:57,607 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 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) [2024-11-20 13:56:57,607 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:57,607 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] [2024-11-20 13:56:57,607 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-20 13:56:57,607 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:57,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:57,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1333814429, now seen corresponding path program 1 times [2024-11-20 13:56:57,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:57,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194929429] [2024-11-20 13:56:57,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:57,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:57,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194929429] [2024-11-20 13:56:57,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194929429] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:57,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:57,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 13:56:57,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969394099] [2024-11-20 13:56:57,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:57,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:57,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:57,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:57,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:57,664 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 296 [2024-11-20 13:56:57,665 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 272 transitions, 628 flow. Second operand has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-20 13:56:57,665 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:57,666 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 296 [2024-11-20 13:56:57,666 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:58,008 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [326#(= |#race~first~0| 0), 322#(= |#race~buffer_size~0| 0), 147#L727-3true, Black: 320#true, 288#true, Black: 324#true, 96#L753-2true, 328#true, Black: 312#(= |#race~send~0| 0), Black: 296#true, 54#L764-4true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:56:58,010 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-11-20 13:56:58,010 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-20 13:56:58,010 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:56:58,010 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-20 13:56:58,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [326#(= |#race~first~0| 0), 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, 96#L753-2true, 328#true, Black: 312#(= |#race~send~0| 0), Black: 296#true, 228#L765-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:56:58,022 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-20 13:56:58,022 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-20 13:56:58,022 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:56:58,022 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-20 13:56:58,113 INFO L124 PetriNetUnfolderBase]: 685/5268 cut-off events. [2024-11-20 13:56:58,113 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2024-11-20 13:56:58,129 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6930 conditions, 5268 events. 685/5268 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 49463 event pairs, 291 based on Foata normal form. 0/4576 useless extension candidates. Maximal degree in co-relation 6604. Up to 816 conditions per place. [2024-11-20 13:56:58,138 INFO L140 encePairwiseOnDemand]: 292/296 looper letters, 18 selfloop transitions, 3 changer transitions 0/276 dead transitions. [2024-11-20 13:56:58,138 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 276 transitions, 680 flow [2024-11-20 13:56:58,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-20 13:56:58,140 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9268018018018018 [2024-11-20 13:56:58,141 INFO L175 Difference]: Start difference. First operand has 265 places, 272 transitions, 628 flow. Second operand 3 states and 823 transitions. [2024-11-20 13:56:58,141 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 267 places, 276 transitions, 680 flow [2024-11-20 13:56:58,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 276 transitions, 676 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-20 13:56:58,145 INFO L231 Difference]: Finished difference. Result has 268 places, 273 transitions, 642 flow [2024-11-20 13:56:58,145 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=624, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=642, PETRI_PLACES=268, PETRI_TRANSITIONS=273} [2024-11-20 13:56:58,145 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -12 predicate places. [2024-11-20 13:56:58,146 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 273 transitions, 642 flow [2024-11-20 13:56:58,146 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-20 13:56:58,146 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:58,146 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] [2024-11-20 13:56:58,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-20 13:56:58,147 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:58,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:58,147 INFO L85 PathProgramCache]: Analyzing trace with hash -173480469, now seen corresponding path program 1 times [2024-11-20 13:56:58,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:58,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447395045] [2024-11-20 13:56:58,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:58,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:58,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447395045] [2024-11-20 13:56:58,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447395045] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:58,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:58,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:56:58,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672566913] [2024-11-20 13:56:58,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:58,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:58,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:58,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:58,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:58,258 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 273 out of 296 [2024-11-20 13:56:58,259 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 273 transitions, 642 flow. Second operand has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-20 13:56:58,259 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:58,259 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 273 of 296 [2024-11-20 13:56:58,259 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:56:59,177 INFO L124 PetriNetUnfolderBase]: 1039/9403 cut-off events. [2024-11-20 13:56:59,177 INFO L125 PetriNetUnfolderBase]: For 197/197 co-relation queries the response was YES. [2024-11-20 13:56:59,203 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12054 conditions, 9403 events. 1039/9403 cut-off events. For 197/197 co-relation queries the response was YES. Maximal size of possible extension queue 170. Compared 102635 event pairs, 204 based on Foata normal form. 0/8262 useless extension candidates. Maximal degree in co-relation 11769. Up to 705 conditions per place. [2024-11-20 13:56:59,219 INFO L140 encePairwiseOnDemand]: 292/296 looper letters, 16 selfloop transitions, 3 changer transitions 0/281 dead transitions. [2024-11-20 13:56:59,219 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 281 transitions, 697 flow [2024-11-20 13:56:59,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:56:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:56:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 839 transitions. [2024-11-20 13:56:59,221 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9448198198198198 [2024-11-20 13:56:59,221 INFO L175 Difference]: Start difference. First operand has 268 places, 273 transitions, 642 flow. Second operand 3 states and 839 transitions. [2024-11-20 13:56:59,221 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 281 transitions, 697 flow [2024-11-20 13:56:59,224 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 281 transitions, 691 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:56:59,226 INFO L231 Difference]: Finished difference. Result has 270 places, 276 transitions, 662 flow [2024-11-20 13:56:59,226 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=636, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=662, PETRI_PLACES=270, PETRI_TRANSITIONS=276} [2024-11-20 13:56:59,227 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -10 predicate places. [2024-11-20 13:56:59,227 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 276 transitions, 662 flow [2024-11-20 13:56:59,227 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-20 13:56:59,228 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:56:59,228 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] [2024-11-20 13:56:59,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-20 13:56:59,228 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:56:59,228 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:56:59,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1935369411, now seen corresponding path program 1 times [2024-11-20 13:56:59,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:56:59,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235192813] [2024-11-20 13:56:59,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:56:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:56:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:56:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:56:59,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:56:59,257 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235192813] [2024-11-20 13:56:59,257 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235192813] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:56:59,257 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:56:59,257 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 13:56:59,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018835803] [2024-11-20 13:56:59,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:56:59,257 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:56:59,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:56:59,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:56:59,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:56:59,270 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 296 [2024-11-20 13:56:59,271 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 276 transitions, 662 flow. Second operand has 3 states, 3 states have (on average 269.6666666666667) internal successors, (809), 3 states have internal predecessors, (809), 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) [2024-11-20 13:56:59,271 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:56:59,271 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 296 [2024-11-20 13:56:59,271 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:00,207 INFO L124 PetriNetUnfolderBase]: 1407/10206 cut-off events. [2024-11-20 13:57:00,207 INFO L125 PetriNetUnfolderBase]: For 379/385 co-relation queries the response was YES. [2024-11-20 13:57:00,244 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14158 conditions, 10206 events. 1407/10206 cut-off events. For 379/385 co-relation queries the response was YES. Maximal size of possible extension queue 189. Compared 111859 event pairs, 588 based on Foata normal form. 0/9033 useless extension candidates. Maximal degree in co-relation 13879. Up to 1707 conditions per place. [2024-11-20 13:57:00,266 INFO L140 encePairwiseOnDemand]: 292/296 looper letters, 18 selfloop transitions, 3 changer transitions 0/279 dead transitions. [2024-11-20 13:57:00,267 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 279 transitions, 709 flow [2024-11-20 13:57:00,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-20 13:57:00,272 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9268018018018018 [2024-11-20 13:57:00,272 INFO L175 Difference]: Start difference. First operand has 270 places, 276 transitions, 662 flow. Second operand 3 states and 823 transitions. [2024-11-20 13:57:00,272 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 279 transitions, 709 flow [2024-11-20 13:57:00,277 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 279 transitions, 701 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:00,280 INFO L231 Difference]: Finished difference. Result has 272 places, 276 transitions, 668 flow [2024-11-20 13:57:00,281 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=668, PETRI_PLACES=272, PETRI_TRANSITIONS=276} [2024-11-20 13:57:00,281 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -8 predicate places. [2024-11-20 13:57:00,281 INFO L471 AbstractCegarLoop]: Abstraction has has 272 places, 276 transitions, 668 flow [2024-11-20 13:57:00,282 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.6666666666667) internal successors, (809), 3 states have internal predecessors, (809), 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) [2024-11-20 13:57:00,282 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:00,282 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] [2024-11-20 13:57:00,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-20 13:57:00,283 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:00,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:00,286 INFO L85 PathProgramCache]: Analyzing trace with hash -958631901, now seen corresponding path program 1 times [2024-11-20 13:57:00,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:00,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116444856] [2024-11-20 13:57:00,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:00,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:00,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116444856] [2024-11-20 13:57:00,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1116444856] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:00,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:00,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:00,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423040871] [2024-11-20 13:57:00,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:00,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:00,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:00,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:00,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:00,513 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 296 [2024-11-20 13:57:00,514 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 276 transitions, 668 flow. Second operand has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 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) [2024-11-20 13:57:00,514 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:00,514 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 296 [2024-11-20 13:57:00,514 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:01,226 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [338#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 343#true, 54#L764-4true, Black: 333#true, 147#L727-3true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,226 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-11-20 13:57:01,226 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-20 13:57:01,226 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-20 13:57:01,226 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:01,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [338#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 343#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), 228#L765-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,264 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-20 13:57:01,264 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:01,264 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-20 13:57:01,264 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-20 13:57:01,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [338#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, 54#L764-4true, 343#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), 46#L736-2true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,407 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2024-11-20 13:57:01,407 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:01,407 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-20 13:57:01,407 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2024-11-20 13:57:01,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([687] L728-->L728-1: Formula: (= |v_#race~send~0_4| 0) InVars {} OutVars{#race~send~0=|v_#race~send~0_4|} AuxVars[] AssignedVars[#race~send~0][93], [322#(= |#race~buffer_size~0| 0), 338#true, Black: 320#true, 288#true, 59#L751-3true, Black: 324#true, Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, 343#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, 238#L728-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,432 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2024-11-20 13:57:01,432 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-11-20 13:57:01,432 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:01,432 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-20 13:57:01,444 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), 338#true, Black: 320#true, 288#true, Black: 324#true, Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, 343#true, Black: 333#true, 147#L727-3true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,444 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-20 13:57:01,444 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-20 13:57:01,444 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-11-20 13:57:01,444 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-20 13:57:01,444 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:01,469 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), 338#true, Black: 320#true, 288#true, Black: 324#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, 343#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), 228#L765-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:01,469 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-11-20 13:57:01,469 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:01,469 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-20 13:57:01,469 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-20 13:57:01,469 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-20 13:57:01,553 INFO L124 PetriNetUnfolderBase]: 1218/10119 cut-off events. [2024-11-20 13:57:01,553 INFO L125 PetriNetUnfolderBase]: For 212/212 co-relation queries the response was YES. [2024-11-20 13:57:01,585 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13782 conditions, 10119 events. 1218/10119 cut-off events. For 212/212 co-relation queries the response was YES. Maximal size of possible extension queue 167. Compared 111938 event pairs, 460 based on Foata normal form. 0/9020 useless extension candidates. Maximal degree in co-relation 13460. Up to 1348 conditions per place. [2024-11-20 13:57:01,604 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 21 selfloop transitions, 4 changer transitions 0/282 dead transitions. [2024-11-20 13:57:01,604 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 282 transitions, 732 flow [2024-11-20 13:57:01,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 821 transitions. [2024-11-20 13:57:01,606 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9245495495495496 [2024-11-20 13:57:01,606 INFO L175 Difference]: Start difference. First operand has 272 places, 276 transitions, 668 flow. Second operand 3 states and 821 transitions. [2024-11-20 13:57:01,606 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 282 transitions, 732 flow [2024-11-20 13:57:01,610 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 282 transitions, 726 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:01,612 INFO L231 Difference]: Finished difference. Result has 274 places, 279 transitions, 692 flow [2024-11-20 13:57:01,613 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=662, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=692, PETRI_PLACES=274, PETRI_TRANSITIONS=279} [2024-11-20 13:57:01,614 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -6 predicate places. [2024-11-20 13:57:01,614 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 279 transitions, 692 flow [2024-11-20 13:57:01,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 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) [2024-11-20 13:57:01,614 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:01,614 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] [2024-11-20 13:57:01,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-20 13:57:01,615 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err11ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:01,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:01,615 INFO L85 PathProgramCache]: Analyzing trace with hash -291442231, now seen corresponding path program 1 times [2024-11-20 13:57:01,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:01,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314850883] [2024-11-20 13:57:01,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:01,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:01,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314850883] [2024-11-20 13:57:01,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314850883] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:01,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:01,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:01,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889225657] [2024-11-20 13:57:01,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:01,648 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:01,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:01,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:01,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:01,655 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 296 [2024-11-20 13:57:01,656 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 279 transitions, 692 flow. Second operand has 3 states, 3 states have (on average 272.6666666666667) internal successors, (818), 3 states have internal predecessors, (818), 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) [2024-11-20 13:57:01,656 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:01,656 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 296 [2024-11-20 13:57:01,656 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:02,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, 54#L764-4true, Black: 333#true, 324#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 46#L736-2true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,055 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-11-20 13:57:02,055 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-20 13:57:02,055 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-20 13:57:02,055 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:02,106 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, 54#L764-4true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 46#L736-2true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,106 INFO L294 olderBase$Statistics]: this new event has 178 ancestors and is cut-off event [2024-11-20 13:57:02,106 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2024-11-20 13:57:02,107 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-20 13:57:02,107 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2024-11-20 13:57:02,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, 54#L764-4true, Black: 333#true, 324#true, 147#L727-3true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,116 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2024-11-20 13:57:02,116 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-11-20 13:57:02,116 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-11-20 13:57:02,116 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:02,159 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, Black: 333#true, 324#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 228#L765-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,159 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2024-11-20 13:57:02,159 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:02,159 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:02,160 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-20 13:57:02,170 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, 54#L764-4true, Black: 333#true, 147#L727-3true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,171 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-11-20 13:57:02,171 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:02,171 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-20 13:57:02,171 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-20 13:57:02,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 348#true, Black: 296#true, 343#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 228#L765-1true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:02,214 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-20 13:57:02,214 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:02,214 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-20 13:57:02,214 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-20 13:57:02,565 INFO L124 PetriNetUnfolderBase]: 1104/9738 cut-off events. [2024-11-20 13:57:02,565 INFO L125 PetriNetUnfolderBase]: For 372/390 co-relation queries the response was YES. [2024-11-20 13:57:02,595 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13354 conditions, 9738 events. 1104/9738 cut-off events. For 372/390 co-relation queries the response was YES. Maximal size of possible extension queue 168. Compared 107258 event pairs, 313 based on Foata normal form. 2/8683 useless extension candidates. Maximal degree in co-relation 13050. Up to 1087 conditions per place. [2024-11-20 13:57:02,612 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 16 selfloop transitions, 6 changer transitions 0/286 dead transitions. [2024-11-20 13:57:02,613 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 286 transitions, 756 flow [2024-11-20 13:57:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 833 transitions. [2024-11-20 13:57:02,615 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9380630630630631 [2024-11-20 13:57:02,615 INFO L175 Difference]: Start difference. First operand has 274 places, 279 transitions, 692 flow. Second operand 3 states and 833 transitions. [2024-11-20 13:57:02,615 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 286 transitions, 756 flow [2024-11-20 13:57:02,619 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 286 transitions, 748 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:02,621 INFO L231 Difference]: Finished difference. Result has 276 places, 283 transitions, 730 flow [2024-11-20 13:57:02,622 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=684, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=730, PETRI_PLACES=276, PETRI_TRANSITIONS=283} [2024-11-20 13:57:02,622 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -4 predicate places. [2024-11-20 13:57:02,622 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 283 transitions, 730 flow [2024-11-20 13:57:02,623 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.6666666666667) internal successors, (818), 3 states have internal predecessors, (818), 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) [2024-11-20 13:57:02,623 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:02,623 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] [2024-11-20 13:57:02,623 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-20 13:57:02,623 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:02,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:02,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1735236766, now seen corresponding path program 1 times [2024-11-20 13:57:02,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:02,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982094015] [2024-11-20 13:57:02,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:02,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:02,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982094015] [2024-11-20 13:57:02,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982094015] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:02,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:02,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:02,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058762607] [2024-11-20 13:57:02,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:02,668 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:02,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:02,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:02,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:02,696 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 266 out of 296 [2024-11-20 13:57:02,697 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 283 transitions, 730 flow. Second operand has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-20 13:57:02,697 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:02,697 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 266 of 296 [2024-11-20 13:57:02,698 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:03,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 296#true, 348#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, 353#true, Black: 333#true, 147#L727-3true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:03,479 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-11-20 13:57:03,479 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-11-20 13:57:03,479 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-20 13:57:03,479 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:03,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, Black: 296#true, 348#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 353#true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 96#L753-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 228#L765-1true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:03,524 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-20 13:57:03,524 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-20 13:57:03,524 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-11-20 13:57:03,524 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:03,739 INFO L124 PetriNetUnfolderBase]: 1320/11076 cut-off events. [2024-11-20 13:57:03,739 INFO L125 PetriNetUnfolderBase]: For 723/750 co-relation queries the response was YES. [2024-11-20 13:57:03,776 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15696 conditions, 11076 events. 1320/11076 cut-off events. For 723/750 co-relation queries the response was YES. Maximal size of possible extension queue 188. Compared 126049 event pairs, 477 based on Foata normal form. 3/10011 useless extension candidates. Maximal degree in co-relation 15407. Up to 1540 conditions per place. [2024-11-20 13:57:03,796 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 19 selfloop transitions, 2 changer transitions 0/285 dead transitions. [2024-11-20 13:57:03,797 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 277 places, 285 transitions, 777 flow [2024-11-20 13:57:03,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 819 transitions. [2024-11-20 13:57:03,802 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9222972972972973 [2024-11-20 13:57:03,802 INFO L175 Difference]: Start difference. First operand has 276 places, 283 transitions, 730 flow. Second operand 3 states and 819 transitions. [2024-11-20 13:57:03,802 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 277 places, 285 transitions, 777 flow [2024-11-20 13:57:03,807 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 275 places, 285 transitions, 765 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:03,810 INFO L231 Difference]: Finished difference. Result has 275 places, 282 transitions, 720 flow [2024-11-20 13:57:03,810 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=716, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=720, PETRI_PLACES=275, PETRI_TRANSITIONS=282} [2024-11-20 13:57:03,810 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -5 predicate places. [2024-11-20 13:57:03,811 INFO L471 AbstractCegarLoop]: Abstraction has has 275 places, 282 transitions, 720 flow [2024-11-20 13:57:03,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-20 13:57:03,811 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:03,811 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] [2024-11-20 13:57:03,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-20 13:57:03,811 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting t2Err9ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:03,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:03,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1681246986, now seen corresponding path program 1 times [2024-11-20 13:57:03,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:03,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24136987] [2024-11-20 13:57:03,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:03,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:03,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24136987] [2024-11-20 13:57:03,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24136987] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:03,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:03,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 13:57:03,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613330044] [2024-11-20 13:57:03,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:03,906 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 13:57:03,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:03,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 13:57:03,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 13:57:03,917 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 296 [2024-11-20 13:57:03,919 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 282 transitions, 720 flow. Second operand has 5 states, 5 states have (on average 268.8) internal successors, (1344), 5 states have internal predecessors, (1344), 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) [2024-11-20 13:57:03,919 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:03,919 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 296 [2024-11-20 13:57:03,919 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:05,230 INFO L124 PetriNetUnfolderBase]: 1805/14636 cut-off events. [2024-11-20 13:57:05,230 INFO L125 PetriNetUnfolderBase]: For 592/624 co-relation queries the response was YES. [2024-11-20 13:57:05,275 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20857 conditions, 14636 events. 1805/14636 cut-off events. For 592/624 co-relation queries the response was YES. Maximal size of possible extension queue 266. Compared 174805 event pairs, 585 based on Foata normal form. 3/13114 useless extension candidates. Maximal degree in co-relation 20504. Up to 1947 conditions per place. [2024-11-20 13:57:05,298 INFO L140 encePairwiseOnDemand]: 289/296 looper letters, 35 selfloop transitions, 10 changer transitions 2/312 dead transitions. [2024-11-20 13:57:05,299 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 312 transitions, 880 flow [2024-11-20 13:57:05,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-20 13:57:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-20 13:57:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1650 transitions. [2024-11-20 13:57:05,301 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9290540540540541 [2024-11-20 13:57:05,301 INFO L175 Difference]: Start difference. First operand has 275 places, 282 transitions, 720 flow. Second operand 6 states and 1650 transitions. [2024-11-20 13:57:05,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 312 transitions, 880 flow [2024-11-20 13:57:05,308 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 312 transitions, 876 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:05,310 INFO L231 Difference]: Finished difference. Result has 281 places, 291 transitions, 778 flow [2024-11-20 13:57:05,310 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=716, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=276, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=778, PETRI_PLACES=281, PETRI_TRANSITIONS=291} [2024-11-20 13:57:05,311 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, 1 predicate places. [2024-11-20 13:57:05,311 INFO L471 AbstractCegarLoop]: Abstraction has has 281 places, 291 transitions, 778 flow [2024-11-20 13:57:05,311 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 268.8) internal successors, (1344), 5 states have internal predecessors, (1344), 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) [2024-11-20 13:57:05,311 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:05,312 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] [2024-11-20 13:57:05,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-20 13:57:05,312 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting t1Err12ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:05,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:05,312 INFO L85 PathProgramCache]: Analyzing trace with hash -119211124, now seen corresponding path program 1 times [2024-11-20 13:57:05,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:05,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209834574] [2024-11-20 13:57:05,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:05,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:05,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:05,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209834574] [2024-11-20 13:57:05,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209834574] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:05,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:05,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:05,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77494800] [2024-11-20 13:57:05,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:05,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:05,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:05,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:05,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:05,355 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 296 [2024-11-20 13:57:05,356 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 291 transitions, 778 flow. Second operand has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-20 13:57:05,356 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:05,356 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 296 [2024-11-20 13:57:05,357 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:06,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, Black: 324#true, 366#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:06,548 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,548 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,548 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,548 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][257], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, Black: 324#true, 366#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:06,559 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,559 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,559 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,559 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,568 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][289], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, Black: 324#true, 366#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 163#L749true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:06,568 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,569 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,569 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:06,569 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:06,792 INFO L124 PetriNetUnfolderBase]: 1241/12165 cut-off events. [2024-11-20 13:57:06,792 INFO L125 PetriNetUnfolderBase]: For 619/706 co-relation queries the response was YES. [2024-11-20 13:57:06,858 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17356 conditions, 12165 events. 1241/12165 cut-off events. For 619/706 co-relation queries the response was YES. Maximal size of possible extension queue 218. Compared 141126 event pairs, 328 based on Foata normal form. 8/11054 useless extension candidates. Maximal degree in co-relation 16971. Up to 1240 conditions per place. [2024-11-20 13:57:06,883 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 19 selfloop transitions, 5 changer transitions 0/297 dead transitions. [2024-11-20 13:57:06,883 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 297 transitions, 842 flow [2024-11-20 13:57:06,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 829 transitions. [2024-11-20 13:57:06,885 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9335585585585585 [2024-11-20 13:57:06,885 INFO L175 Difference]: Start difference. First operand has 281 places, 291 transitions, 778 flow. Second operand 3 states and 829 transitions. [2024-11-20 13:57:06,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 297 transitions, 842 flow [2024-11-20 13:57:06,892 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 297 transitions, 842 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 13:57:06,894 INFO L231 Difference]: Finished difference. Result has 285 places, 294 transitions, 814 flow [2024-11-20 13:57:06,894 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=778, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=286, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=814, PETRI_PLACES=285, PETRI_TRANSITIONS=294} [2024-11-20 13:57:06,895 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, 5 predicate places. [2024-11-20 13:57:06,895 INFO L471 AbstractCegarLoop]: Abstraction has has 285 places, 294 transitions, 814 flow [2024-11-20 13:57:06,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-20 13:57:06,895 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:06,895 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] [2024-11-20 13:57:06,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-20 13:57:06,895 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting t1Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:06,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:06,896 INFO L85 PathProgramCache]: Analyzing trace with hash -444750330, now seen corresponding path program 1 times [2024-11-20 13:57:06,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:06,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401863950] [2024-11-20 13:57:06,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:06,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:06,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:06,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401863950] [2024-11-20 13:57:06,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [401863950] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:06,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:06,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:06,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341175724] [2024-11-20 13:57:06,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:06,941 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:06,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:06,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:06,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:06,969 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 296 [2024-11-20 13:57:06,970 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 294 transitions, 814 flow. Second operand has 3 states, 3 states have (on average 266.6666666666667) internal successors, (800), 3 states have internal predecessors, (800), 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) [2024-11-20 13:57:06,970 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:06,970 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 296 [2024-11-20 13:57:06,970 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:08,847 INFO L124 PetriNetUnfolderBase]: 2175/18378 cut-off events. [2024-11-20 13:57:08,848 INFO L125 PetriNetUnfolderBase]: For 1120/1220 co-relation queries the response was YES. [2024-11-20 13:57:08,960 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27594 conditions, 18378 events. 2175/18378 cut-off events. For 1120/1220 co-relation queries the response was YES. Maximal size of possible extension queue 344. Compared 232237 event pairs, 800 based on Foata normal form. 9/16925 useless extension candidates. Maximal degree in co-relation 27135. Up to 2485 conditions per place. [2024-11-20 13:57:09,003 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 25 selfloop transitions, 5 changer transitions 0/301 dead transitions. [2024-11-20 13:57:09,003 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 301 transitions, 894 flow [2024-11-20 13:57:09,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 817 transitions. [2024-11-20 13:57:09,005 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.920045045045045 [2024-11-20 13:57:09,005 INFO L175 Difference]: Start difference. First operand has 285 places, 294 transitions, 814 flow. Second operand 3 states and 817 transitions. [2024-11-20 13:57:09,005 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 301 transitions, 894 flow [2024-11-20 13:57:09,022 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 301 transitions, 882 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:09,024 INFO L231 Difference]: Finished difference. Result has 287 places, 298 transitions, 844 flow [2024-11-20 13:57:09,025 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=294, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=289, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=844, PETRI_PLACES=287, PETRI_TRANSITIONS=298} [2024-11-20 13:57:09,025 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, 7 predicate places. [2024-11-20 13:57:09,025 INFO L471 AbstractCegarLoop]: Abstraction has has 287 places, 298 transitions, 844 flow [2024-11-20 13:57:09,025 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 266.6666666666667) internal successors, (800), 3 states have internal predecessors, (800), 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) [2024-11-20 13:57:09,025 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:09,026 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] [2024-11-20 13:57:09,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-20 13:57:09,026 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting t2Err7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:09,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:09,026 INFO L85 PathProgramCache]: Analyzing trace with hash 2086428594, now seen corresponding path program 1 times [2024-11-20 13:57:09,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:09,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634861698] [2024-11-20 13:57:09,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:09,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:09,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:09,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634861698] [2024-11-20 13:57:09,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634861698] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:09,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:09,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:09,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738465775] [2024-11-20 13:57:09,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:09,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:09,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:09,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:09,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:09,199 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 296 [2024-11-20 13:57:09,200 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 298 transitions, 844 flow. Second operand has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 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) [2024-11-20 13:57:09,200 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:09,200 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 296 [2024-11-20 13:57:09,201 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:10,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:10,297 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2024-11-20 13:57:10,297 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:10,297 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:10,297 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:10,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:10,298 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-20 13:57:10,298 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:10,298 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:10,298 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:10,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:10,337 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-20 13:57:10,337 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:10,337 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:10,337 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:10,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 371#true, 356#true, 89#L732-3true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:10,380 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2024-11-20 13:57:10,380 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:10,380 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:10,380 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:10,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 11#L733true, 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:10,427 INFO L294 olderBase$Statistics]: this new event has 194 ancestors and is cut-off event [2024-11-20 13:57:10,427 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:10,427 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-20 13:57:10,427 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:11,040 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:11,040 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,040 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,041 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,041 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,075 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,075 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,076 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,076 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,106 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][297], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 154#L732true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,107 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,107 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,107 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,107 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L733-2-->L733-3: Formula: (= |v_#race~send~0_7| |v_t1Thread1of1ForFork0_#t~nondet14#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet14#1=|v_t1Thread1of1ForFork0_#t~nondet14#1_3|} OutVars{#race~send~0=|v_#race~send~0_7|, t1Thread1of1ForFork0_#t~nondet14#1=|v_t1Thread1of1ForFork0_#t~nondet14#1_3|} AuxVars[] AssignedVars[#race~send~0][290], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, 59#L751-3true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 366#true, 124#L733-3true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,123 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-20 13:57:11,123 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-20 13:57:11,123 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-11-20 13:57:11,124 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-20 13:57:11,152 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, 198#L748-5true, 11#L733true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,153 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,153 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,153 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,154 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 154#L732true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,154 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-20 13:57:11,154 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-20 13:57:11,155 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:11,155 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,180 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, Black: 358#(= ~value~0 0), Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,181 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, Black: 358#(= ~value~0 0), Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,181 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:11,181 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,253 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][297], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 154#L732true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, 163#L749true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,253 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:11,253 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,253 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,254 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,254 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,280 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 154#L732true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,281 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:11,281 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,281 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,281 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,281 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:11,307 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,307 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 356#true, 371#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:11,308 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-20 13:57:11,308 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,308 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,308 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 13:57:11,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), 11#L733true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,428 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,428 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, 89#L732-3true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,429 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,429 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,429 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,429 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,462 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,462 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,462 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,462 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,490 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,490 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,490 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,490 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,495 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,495 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,495 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-20 13:57:11,495 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:11,495 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 371#true, 356#true, 89#L732-3true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,522 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,522 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-20 13:57:11,522 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:11,523 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 11#L733true, 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,546 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,546 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:11,546 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-20 13:57:11,547 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,619 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,619 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,620 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,620 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,620 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,620 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,620 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,649 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,649 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,649 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,649 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,649 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,649 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,673 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,673 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,673 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,673 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,673 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,673 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,694 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 11#L733true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,694 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,694 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-11-20 13:57:11,694 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,694 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,694 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:11,715 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([803] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork1_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork1_#t~ret22#1=|v_t2Thread1of1ForFork1_#t~ret22#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~ret22#1][123], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 67#L710-5true, 96#L753-2true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 343#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,716 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-20 13:57:11,716 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,716 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-20 13:57:11,716 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,722 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([693] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret16#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork0_#t~ret16#1=|v_t1Thread1of1ForFork0_#t~ret16#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret16#1][244], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 209#L699-5true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), 46#L736-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,722 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-20 13:57:11,722 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-20 13:57:11,722 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,722 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-20 13:57:11,739 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][297], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,739 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,739 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-20 13:57:11,739 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,739 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,755 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,756 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,756 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-20 13:57:11,756 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:11,756 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,756 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-20 13:57:11,769 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 11#L733true, 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,770 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,770 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,770 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, 89#L732-3true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,771 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,771 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,773 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,774 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,774 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:11,774 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 198#L748-5true, 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,775 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,775 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,775 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,776 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:11,788 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,788 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:11,788 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,788 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,789 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,789 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,789 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,791 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 198#L748-5true, 356#true, 371#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,791 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-20 13:57:11,791 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,791 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,791 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 371#true, 356#true, Black: 315#true]) [2024-11-20 13:57:11,802 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,802 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][263], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,805 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,805 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,805 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,805 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:11,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 154#L732true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, 163#L749true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,815 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,815 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,815 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,815 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,818 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][175], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 11#L733true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 198#L748-5true, 356#true, 371#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,818 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-20 13:57:11,818 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:11,818 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-20 13:57:11,818 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([693] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret16#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork0_#t~ret16#1=|v_t1Thread1of1ForFork0_#t~ret16#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret16#1][244], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 209#L699-5true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 46#L736-2true, 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,866 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-20 13:57:11,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([693] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret16#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork0_#t~ret16#1=|v_t1Thread1of1ForFork0_#t~ret16#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret16#1][244], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 46#L736-2true, 371#true, 356#true, 188#L699-4true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,866 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([693] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork0_#t~ret16#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork0_#t~ret16#1=|v_t1Thread1of1ForFork0_#t~ret16#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~ret16#1][104], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, 88#L698-4true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 312#(= |#race~send~0| 0), 46#L736-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 371#true, 356#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:11,867 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-20 13:57:11,867 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:11,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][297], [322#(= |#race~buffer_size~0| 0), 154#L732true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,904 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,904 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,904 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,904 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,908 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), 154#L732true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,908 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,909 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,909 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,909 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,909 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,912 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-20 13:57:11,912 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,913 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:11,913 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][256], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 154#L732true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), 54#L764-4true, Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:11,914 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,914 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:11,914 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,914 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,917 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][261], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 371#true, Black: 315#true]) [2024-11-20 13:57:11,917 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:11,917 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:11,918 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-20 13:57:11,939 INFO L124 PetriNetUnfolderBase]: 2044/20625 cut-off events. [2024-11-20 13:57:11,940 INFO L125 PetriNetUnfolderBase]: For 1832/2046 co-relation queries the response was YES. [2024-11-20 13:57:12,093 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30762 conditions, 20625 events. 2044/20625 cut-off events. For 1832/2046 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 265927 event pairs, 365 based on Foata normal form. 17/19036 useless extension candidates. Maximal degree in co-relation 30383. Up to 1114 conditions per place. [2024-11-20 13:57:12,142 INFO L140 encePairwiseOnDemand]: 291/296 looper letters, 19 selfloop transitions, 5 changer transitions 0/306 dead transitions. [2024-11-20 13:57:12,142 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 306 transitions, 911 flow [2024-11-20 13:57:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 831 transitions. [2024-11-20 13:57:12,144 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9358108108108109 [2024-11-20 13:57:12,144 INFO L175 Difference]: Start difference. First operand has 287 places, 298 transitions, 844 flow. Second operand 3 states and 831 transitions. [2024-11-20 13:57:12,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 306 transitions, 911 flow [2024-11-20 13:57:12,164 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 306 transitions, 901 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:12,166 INFO L231 Difference]: Finished difference. Result has 289 places, 301 transitions, 870 flow [2024-11-20 13:57:12,167 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=834, PETRI_DIFFERENCE_MINUEND_PLACES=285, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=293, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=870, PETRI_PLACES=289, PETRI_TRANSITIONS=301} [2024-11-20 13:57:12,167 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, 9 predicate places. [2024-11-20 13:57:12,167 INFO L471 AbstractCegarLoop]: Abstraction has has 289 places, 301 transitions, 870 flow [2024-11-20 13:57:12,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 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) [2024-11-20 13:57:12,168 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:12,168 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] [2024-11-20 13:57:12,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-20 13:57:12,168 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting t1Err13ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:12,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:12,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1647233270, now seen corresponding path program 1 times [2024-11-20 13:57:12,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:12,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026453492] [2024-11-20 13:57:12,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:12,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:12,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026453492] [2024-11-20 13:57:12,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026453492] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:12,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:12,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:12,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984275460] [2024-11-20 13:57:12,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:12,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:12,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:12,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:12,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:12,219 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 296 [2024-11-20 13:57:12,220 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 301 transitions, 870 flow. Second operand has 3 states, 3 states have (on average 271.0) internal successors, (813), 3 states have internal predecessors, (813), 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) [2024-11-20 13:57:12,220 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:12,220 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 296 [2024-11-20 13:57:12,220 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:13,307 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:13,307 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-20 13:57:13,307 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:13,308 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:13,308 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,339 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-20 13:57:13,339 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:13,339 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:13,339 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:13,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,372 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2024-11-20 13:57:13,372 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:13,372 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:13,372 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][173], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 11#L733true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,407 INFO L294 olderBase$Statistics]: this new event has 194 ancestors and is cut-off event [2024-11-20 13:57:13,407 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-20 13:57:13,407 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:13,407 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][173], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, 11#L733true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,690 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,690 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,690 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2024-11-20 13:57:13,690 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:13,691 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:13,691 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:13,691 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:13,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L734-1-->L734-2: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet15#1=|v_t1Thread1of1ForFork0_#t~nondet15#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet15#1][221], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, 259#L734-2true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,898 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2024-11-20 13:57:13,898 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-11-20 13:57:13,898 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-11-20 13:57:13,898 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-20 13:57:13,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 31#L728-4true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,919 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), 46#L736-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,919 INFO L294 olderBase$Statistics]: this new event has 211 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][287], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, 236#L734-3true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,919 INFO L294 olderBase$Statistics]: this new event has 208 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][287], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), 71#L734-4true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,919 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2024-11-20 13:57:13,919 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][254], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, 259#L734-2true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,920 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-11-20 13:57:13,920 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-11-20 13:57:13,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,926 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-20 13:57:13,926 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:13,926 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-20 13:57:13,926 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 13:57:13,939 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([871] L751-2-->L751-3: Formula: (= |v_#race~send~0_10| |v_t2Thread1of1ForFork1_#t~nondet21#1_3|) InVars {t2Thread1of1ForFork1_#t~nondet21#1=|v_t2Thread1of1ForFork1_#t~nondet21#1_3|} OutVars{#race~send~0=|v_#race~send~0_10|, t2Thread1of1ForFork1_#t~nondet21#1=|v_t2Thread1of1ForFork1_#t~nondet21#1_3|} AuxVars[] AssignedVars[#race~send~0][291], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, 59#L751-3true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 296#true, 97#L733-4true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,939 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2024-11-20 13:57:13,939 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2024-11-20 13:57:13,939 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:13,939 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-11-20 13:57:13,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:13,943 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,943 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,943 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,943 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:13,945 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,945 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,945 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,945 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-20 13:57:13,955 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 147#L727-3true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 280#L750-2true, 356#true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,955 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-20 13:57:13,955 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-20 13:57:13,955 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,955 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:13,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][255], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,963 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,963 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,963 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,963 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][173], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, 54#L764-4true, Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 11#L733true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,965 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-20 13:57:13,965 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-20 13:57:13,965 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2024-11-20 13:57:13,965 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:13,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([871] L751-2-->L751-3: Formula: (= |v_#race~send~0_10| |v_t2Thread1of1ForFork1_#t~nondet21#1_3|) InVars {t2Thread1of1ForFork1_#t~nondet21#1=|v_t2Thread1of1ForFork1_#t~nondet21#1_3|} OutVars{#race~send~0=|v_#race~send~0_10|, t2Thread1of1ForFork1_#t~nondet21#1=|v_t2Thread1of1ForFork1_#t~nondet21#1_3|} AuxVars[] AssignedVars[#race~send~0][276], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, 59#L751-3true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), 261#L734true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,977 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2024-11-20 13:57:13,977 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:13,977 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-20 13:57:13,978 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-20 13:57:13,981 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][300], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 317#(= |#race~receive~0| 0), 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:13,981 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,981 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:13,981 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:13,981 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 280#L750-2true, 356#true, Black: 376#true, 228#L765-1true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,021 INFO L294 olderBase$Statistics]: this new event has 221 ancestors and is cut-off event [2024-11-20 13:57:14,022 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2024-11-20 13:57:14,022 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-11-20 13:57:14,022 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-11-20 13:57:14,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, 46#L736-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 280#L750-2true, 356#true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,035 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-20 13:57:14,035 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 13:57:14,035 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:14,035 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 13:57:14,062 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([737] L730-10-->L732: Formula: (= v_~value~0_2 |v_t1Thread1of1ForFork0_~i~0#1_19|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][300], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, 163#L749true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,062 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:14,062 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,062 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,062 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,062 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,077 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][255], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 333#true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 163#L749true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,077 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:14,077 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,077 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,077 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,077 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:14,092 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 317#(= |#race~receive~0| 0)]) [2024-11-20 13:57:14,092 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-20 13:57:14,092 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,093 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,093 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-11-20 13:57:14,093 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 147#L727-3true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, 280#L750-2true, Black: 376#true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,112 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-20 13:57:14,112 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-11-20 13:57:14,112 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-20 13:57:14,112 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-11-20 13:57:14,145 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 356#true, Black: 376#true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,146 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:14,146 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-11-20 13:57:14,146 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-11-20 13:57:14,146 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-20 13:57:14,146 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:14,146 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, 356#true, Black: 376#true, 89#L732-3true, Black: 315#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,164 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:14,164 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][173], [322#(= |#race~buffer_size~0| 0), 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 320#true, 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 310#true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 11#L733true, 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:14,184 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-11-20 13:57:14,184 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:14,185 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L750-1-->L750-2: Formula: (= |v_t2Thread1of1ForFork1_#t~nondet20#1_3| |v_#race~receive~0_10|) InVars {t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|} OutVars{t2Thread1of1ForFork1_#t~nondet20#1=|v_t2Thread1of1ForFork1_#t~nondet20#1_3|, #race~receive~0=|v_#race~receive~0_10|} AuxVars[] AssignedVars[#race~receive~0][293], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 310#true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 280#L750-2true, 356#true, Black: 376#true, 228#L765-1true, Black: 317#(= |#race~receive~0| 0), Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|)]) [2024-11-20 13:57:14,185 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-20 13:57:14,185 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-20 13:57:14,185 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-20 13:57:14,185 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 198#L748-5true, 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:14,264 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:14,264 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:14,264 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:14,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:14,281 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-20 13:57:14,281 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,281 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:14,281 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:14,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][266], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 198#L748-5true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, Black: 376#true, 89#L732-3true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:14,297 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,297 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:14,297 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:14,297 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][173], [322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 198#L748-5true, 11#L733true, Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#(= |#race~send~0| 0), 356#true, Black: 376#true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:14,309 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,309 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-11-20 13:57:14,309 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-11-20 13:57:14,309 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-20 13:57:14,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([846] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~ret19#1=|v_t2Thread1of1ForFork1_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~ret19#1][255], [322#(= |#race~buffer_size~0| 0), 154#L732true, Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), Black: 333#true, 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, 163#L749true, Black: 350#(= |#race~value~0| |t1Thread1of1ForFork0_#t~nondet13#1|), Black: 315#true]) [2024-11-20 13:57:14,419 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:14,419 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:14,419 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:14,419 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, 198#L748-5true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:14,422 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 288#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 296#true, Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, 260#L748-6true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 356#true, Black: 376#true, Black: 315#true]) [2024-11-20 13:57:14,422 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-11-20 13:57:14,422 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-20 13:57:14,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 198#L748-5true, Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 315#true]) [2024-11-20 13:57:14,424 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-20 13:57:14,424 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-20 13:57:14,424 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-20 13:57:14,424 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-11-20 13:57:14,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L732-1-->L732-2: Formula: (= |v_#race~value~0_1| |v_t1Thread1of1ForFork0_#t~nondet13#1_3|) InVars {t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork0_#t~nondet13#1=|v_t1Thread1of1ForFork0_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][262], [Black: 348#true, 322#(= |#race~buffer_size~0| 0), Black: 320#true, 288#true, 376#true, Black: 324#true, Black: 359#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 330#(not |t1Thread1of1ForFork0_insertLogElement_#t~short8#1|), Black: 296#true, Black: 362#(and (<= (+ |t2Thread1of1ForFork1_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork1_#t~ret19#1| 0)) (= ~value~0 0)), Black: 358#(= ~value~0 0), 54#L764-4true, Black: 335#(= |#race~value~0| 0), 260#L748-6true, Black: 368#(= |t1Thread1of1ForFork0_#t~nondet14#1| |#race~send~0|), 381#true, Black: 373#(= |#race~next~0| |t1Thread1of1ForFork0_insertLogElement_#t~nondet10#1|), Black: 340#(not |t2Thread1of1ForFork1_removeLogElement_#t~short4#1|), 250#L732-2true, Black: 312#(= |#race~send~0| 0), Black: 345#(or (and (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1|) (<= 2147483648 (mod ~next~0 4294967296))) (and (= |t1Thread1of1ForFork0_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 356#true, Black: 315#true]) [2024-11-20 13:57:14,424 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-20 13:57:14,425 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-11-20 13:57:14,425 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-20 13:57:14,425 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-20 13:57:14,430 INFO L124 PetriNetUnfolderBase]: 2411/21894 cut-off events. [2024-11-20 13:57:14,430 INFO L125 PetriNetUnfolderBase]: For 2587/2830 co-relation queries the response was YES. [2024-11-20 13:57:14,526 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33694 conditions, 21894 events. 2411/21894 cut-off events. For 2587/2830 co-relation queries the response was YES. Maximal size of possible extension queue 382. Compared 283227 event pairs, 468 based on Foata normal form. 14/20175 useless extension candidates. Maximal degree in co-relation 33309. Up to 2193 conditions per place. [2024-11-20 13:57:14,565 INFO L140 encePairwiseOnDemand]: 290/296 looper letters, 19 selfloop transitions, 8 changer transitions 0/310 dead transitions. [2024-11-20 13:57:14,565 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 291 places, 310 transitions, 952 flow [2024-11-20 13:57:14,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:14,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 830 transitions. [2024-11-20 13:57:14,567 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9346846846846847 [2024-11-20 13:57:14,567 INFO L175 Difference]: Start difference. First operand has 289 places, 301 transitions, 870 flow. Second operand 3 states and 830 transitions. [2024-11-20 13:57:14,567 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 291 places, 310 transitions, 952 flow [2024-11-20 13:57:14,583 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 310 transitions, 942 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:14,586 INFO L231 Difference]: Finished difference. Result has 291 places, 307 transitions, 926 flow [2024-11-20 13:57:14,586 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=860, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=301, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=293, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=926, PETRI_PLACES=291, PETRI_TRANSITIONS=307} [2024-11-20 13:57:14,586 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, 11 predicate places. [2024-11-20 13:57:14,587 INFO L471 AbstractCegarLoop]: Abstraction has has 291 places, 307 transitions, 926 flow [2024-11-20 13:57:14,587 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.0) internal successors, (813), 3 states have internal predecessors, (813), 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) [2024-11-20 13:57:14,587 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:14,587 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] [2024-11-20 13:57:14,587 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-20 13:57:14,587 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:14,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:14,588 INFO L85 PathProgramCache]: Analyzing trace with hash 1171760379, now seen corresponding path program 1 times [2024-11-20 13:57:14,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:14,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024807632] [2024-11-20 13:57:14,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:14,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:14,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024807632] [2024-11-20 13:57:14,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024807632] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:14,670 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:14,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 13:57:14,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340290376] [2024-11-20 13:57:14,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:14,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:14,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:14,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:14,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:14,684 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 296 [2024-11-20 13:57:14,685 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 291 places, 307 transitions, 926 flow. Second operand has 3 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 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) [2024-11-20 13:57:14,685 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:14,685 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 296 [2024-11-20 13:57:14,685 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:14,956 INFO L124 PetriNetUnfolderBase]: 250/3637 cut-off events. [2024-11-20 13:57:14,956 INFO L125 PetriNetUnfolderBase]: For 365/365 co-relation queries the response was YES. [2024-11-20 13:57:14,968 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5369 conditions, 3637 events. 250/3637 cut-off events. For 365/365 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 29103 event pairs, 41 based on Foata normal form. 68/3495 useless extension candidates. Maximal degree in co-relation 4997. Up to 148 conditions per place. [2024-11-20 13:57:14,973 INFO L140 encePairwiseOnDemand]: 292/296 looper letters, 7 selfloop transitions, 4 changer transitions 0/267 dead transitions. [2024-11-20 13:57:14,973 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 267 transitions, 751 flow [2024-11-20 13:57:14,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 838 transitions. [2024-11-20 13:57:14,975 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9436936936936937 [2024-11-20 13:57:14,975 INFO L175 Difference]: Start difference. First operand has 291 places, 307 transitions, 926 flow. Second operand 3 states and 838 transitions. [2024-11-20 13:57:14,975 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 267 transitions, 751 flow [2024-11-20 13:57:14,979 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 267 transitions, 675 flow, removed 19 selfloop flow, removed 14 redundant places. [2024-11-20 13:57:14,981 INFO L231 Difference]: Finished difference. Result has 269 places, 265 transitions, 654 flow [2024-11-20 13:57:14,982 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=646, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=654, PETRI_PLACES=269, PETRI_TRANSITIONS=265} [2024-11-20 13:57:14,982 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -11 predicate places. [2024-11-20 13:57:14,982 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 265 transitions, 654 flow [2024-11-20 13:57:14,982 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 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) [2024-11-20 13:57:14,982 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:14,983 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] [2024-11-20 13:57:14,983 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-20 13:57:14,983 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting t2Err9ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:14,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:14,983 INFO L85 PathProgramCache]: Analyzing trace with hash 335631543, now seen corresponding path program 1 times [2024-11-20 13:57:14,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:14,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218273833] [2024-11-20 13:57:14,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:14,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:15,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:15,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218273833] [2024-11-20 13:57:15,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218273833] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:15,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:15,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:15,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22379927] [2024-11-20 13:57:15,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:15,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:15,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:15,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:15,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:15,031 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 296 [2024-11-20 13:57:15,032 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 265 transitions, 654 flow. Second operand has 3 states, 3 states have (on average 271.6666666666667) internal successors, (815), 3 states have internal predecessors, (815), 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) [2024-11-20 13:57:15,032 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:15,032 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 296 [2024-11-20 13:57:15,032 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:15,296 INFO L124 PetriNetUnfolderBase]: 304/3628 cut-off events. [2024-11-20 13:57:15,297 INFO L125 PetriNetUnfolderBase]: For 362/365 co-relation queries the response was YES. [2024-11-20 13:57:15,307 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5134 conditions, 3628 events. 304/3628 cut-off events. For 362/365 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 29768 event pairs, 110 based on Foata normal form. 0/3418 useless extension candidates. Maximal degree in co-relation 4787. Up to 402 conditions per place. [2024-11-20 13:57:15,312 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 15 selfloop transitions, 2 changer transitions 0/265 dead transitions. [2024-11-20 13:57:15,313 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 265 transitions, 689 flow [2024-11-20 13:57:15,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-20 13:57:15,314 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9268018018018018 [2024-11-20 13:57:15,315 INFO L175 Difference]: Start difference. First operand has 269 places, 265 transitions, 654 flow. Second operand 3 states and 823 transitions. [2024-11-20 13:57:15,315 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 265 transitions, 689 flow [2024-11-20 13:57:15,318 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 265 transitions, 685 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-20 13:57:15,319 INFO L231 Difference]: Finished difference. Result has 269 places, 264 transitions, 652 flow [2024-11-20 13:57:15,320 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=648, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=264, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=652, PETRI_PLACES=269, PETRI_TRANSITIONS=264} [2024-11-20 13:57:15,320 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -11 predicate places. [2024-11-20 13:57:15,320 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 264 transitions, 652 flow [2024-11-20 13:57:15,321 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.6666666666667) internal successors, (815), 3 states have internal predecessors, (815), 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) [2024-11-20 13:57:15,321 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 13:57:15,321 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] [2024-11-20 13:57:15,321 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-20 13:57:15,321 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting t2Err10ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-20 13:57:15,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 13:57:15,321 INFO L85 PathProgramCache]: Analyzing trace with hash 114653803, now seen corresponding path program 1 times [2024-11-20 13:57:15,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 13:57:15,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176487469] [2024-11-20 13:57:15,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 13:57:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 13:57:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 13:57:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 13:57:15,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 13:57:15,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176487469] [2024-11-20 13:57:15,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176487469] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 13:57:15,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 13:57:15,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 13:57:15,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513936114] [2024-11-20 13:57:15,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 13:57:15,355 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 13:57:15,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 13:57:15,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 13:57:15,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 13:57:15,368 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 296 [2024-11-20 13:57:15,369 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 264 transitions, 652 flow. Second operand has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-20 13:57:15,369 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 13:57:15,369 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 296 [2024-11-20 13:57:15,369 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 13:57:15,617 INFO L124 PetriNetUnfolderBase]: 276/3590 cut-off events. [2024-11-20 13:57:15,617 INFO L125 PetriNetUnfolderBase]: For 256/259 co-relation queries the response was YES. [2024-11-20 13:57:15,627 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4952 conditions, 3590 events. 276/3590 cut-off events. For 256/259 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 29005 event pairs, 92 based on Foata normal form. 0/3389 useless extension candidates. Maximal degree in co-relation 4596. Up to 347 conditions per place. [2024-11-20 13:57:15,629 INFO L140 encePairwiseOnDemand]: 293/296 looper letters, 0 selfloop transitions, 0 changer transitions 264/264 dead transitions. [2024-11-20 13:57:15,629 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 264 transitions, 687 flow [2024-11-20 13:57:15,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 13:57:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 13:57:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-20 13:57:15,630 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9268018018018018 [2024-11-20 13:57:15,630 INFO L175 Difference]: Start difference. First operand has 269 places, 264 transitions, 652 flow. Second operand 3 states and 823 transitions. [2024-11-20 13:57:15,631 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 264 transitions, 687 flow [2024-11-20 13:57:15,633 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 264 transitions, 683 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 13:57:15,634 INFO L231 Difference]: Finished difference. Result has 268 places, 0 transitions, 0 flow [2024-11-20 13:57:15,635 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=646, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=268, PETRI_TRANSITIONS=0} [2024-11-20 13:57:15,635 INFO L277 CegarLoopForPetriNet]: 280 programPoint places, -12 predicate places. [2024-11-20 13:57:15,635 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 0 transitions, 0 flow [2024-11-20 13:57:15,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-20 13:57:15,637 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (57 of 58 remaining) [2024-11-20 13:57:15,638 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (56 of 58 remaining) [2024-11-20 13:57:15,638 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (55 of 58 remaining) [2024-11-20 13:57:15,638 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (54 of 58 remaining) [2024-11-20 13:57:15,638 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (53 of 58 remaining) [2024-11-20 13:57:15,638 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (52 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (51 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (50 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (49 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (48 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (47 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (46 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (45 of 58 remaining) [2024-11-20 13:57:15,639 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (44 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (43 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (42 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (41 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (40 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (39 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (38 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (37 of 58 remaining) [2024-11-20 13:57:15,640 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (36 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (35 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (34 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (33 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (32 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (31 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (30 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (29 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (28 of 58 remaining) [2024-11-20 13:57:15,641 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (27 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (26 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (25 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (24 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (23 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (22 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (21 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (20 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (19 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (18 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (17 of 58 remaining) [2024-11-20 13:57:15,642 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (16 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (15 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (14 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (13 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (12 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (11 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (10 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (9 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (8 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (7 of 58 remaining) [2024-11-20 13:57:15,643 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (6 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (5 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (4 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (3 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (2 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (1 of 58 remaining) [2024-11-20 13:57:15,644 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (0 of 58 remaining) [2024-11-20 13:57:15,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-20 13:57:15,645 INFO L407 BasicCegarLoop]: Path program 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] [2024-11-20 13:57:15,649 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-20 13:57:15,649 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-20 13:57:15,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 01:57:15 BasicIcfg [2024-11-20 13:57:15,653 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-20 13:57:15,653 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-20 13:57:15,653 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-20 13:57:15,653 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-20 13:57:15,654 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:56:54" (3/4) ... [2024-11-20 13:57:15,655 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-20 13:57:15,657 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t1 [2024-11-20 13:57:15,657 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t2 [2024-11-20 13:57:15,660 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-20 13:57:15,660 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-20 13:57:15,660 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-20 13:57:15,660 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-20 13:57:15,733 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-20 13:57:15,734 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-20 13:57:15,735 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-20 13:57:15,736 INFO L158 Benchmark]: Toolchain (without parser) took 22486.34ms. Allocated memory was 134.2MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 63.0MB in the beginning and 4.0GB in the end (delta: -4.0GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-20 13:57:15,736 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 13:57:15,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.90ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 62.6MB in the beginning and 158.5MB in the end (delta: -95.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-11-20 13:57:15,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.54ms. Allocated memory is still 197.1MB. Free memory was 158.5MB in the beginning and 156.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-20 13:57:15,736 INFO L158 Benchmark]: Boogie Preprocessor took 25.27ms. Allocated memory is still 197.1MB. Free memory was 156.4MB in the beginning and 154.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-20 13:57:15,737 INFO L158 Benchmark]: RCFGBuilder took 477.85ms. Allocated memory is still 197.1MB. Free memory was 154.3MB in the beginning and 127.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-20 13:57:15,737 INFO L158 Benchmark]: TraceAbstraction took 21394.74ms. Allocated memory was 197.1MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 126.0MB in the beginning and 4.0GB in the end (delta: -3.9GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-20 13:57:15,737 INFO L158 Benchmark]: Witness Printer took 81.98ms. Allocated memory is still 5.2GB. Free memory was 4.0GB in the beginning and 4.0GB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-20 13:57:15,738 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.90ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 62.6MB in the beginning and 158.5MB in the end (delta: -95.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.54ms. Allocated memory is still 197.1MB. Free memory was 158.5MB in the beginning and 156.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.27ms. Allocated memory is still 197.1MB. Free memory was 156.4MB in the beginning and 154.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 477.85ms. Allocated memory is still 197.1MB. Free memory was 154.3MB in the beginning and 127.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 21394.74ms. Allocated memory was 197.1MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 126.0MB in the beginning and 4.0GB in the end (delta: -3.9GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 81.98ms. Allocated memory is still 5.2GB. Free memory was 4.0GB in the beginning and 4.0GB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 691]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 762]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 728]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 732]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 733]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 734]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 746]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 748]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 750]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 751]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 467 locations, 58 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 21.2s, OverallIterations: 24, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 19.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 753 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 291 mSDsluCounter, 132 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12 mSDsCounter, 74 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 993 IncrementalHoareTripleChecker+Invalid, 1067 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 74 mSolverCounterUnsat, 120 mSDtfsCounter, 993 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=926occurred in iteration=21, InterpolantAutomatonStates: 75, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 2326 NumberOfCodeBlocks, 2326 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 2302 ConstructedInterpolants, 0 QuantifiedInterpolants, 2666 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 31 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-11-20 13:57:15,757 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE