./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-atomic/lamport-b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 61a67961 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-atomic/lamport-b.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 991793f8d7262fdf8fcd914d5c9fbaf399d7f573a6d3b742f5710da63c18b7e1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 16:44:04,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 16:44:04,911 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-14 16:44:04,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 16:44:04,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 16:44:04,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 16:44:04,931 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 16:44:04,931 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 16:44:04,932 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 16:44:04,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 16:44:04,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 16:44:04,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 16:44:04,934 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 16:44:04,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 16:44:04,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 16:44:04,936 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 16:44:04,937 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 16:44:04,937 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 16:44:04,937 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 16:44:04,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 16:44:04,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 16:44:04,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 16:44:04,940 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-14 16:44:04,941 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 16:44:04,941 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 16:44:04,941 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 16:44:04,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 16:44:04,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 16:44:04,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 16:44:04,942 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 16:44:04,942 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 16:44:04,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 16:44:04,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 16:44:04,942 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 16:44:04,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 16:44:04,945 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 991793f8d7262fdf8fcd914d5c9fbaf399d7f573a6d3b742f5710da63c18b7e1 [2024-10-14 16:44:05,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 16:44:05,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 16:44:05,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 16:44:05,197 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 16:44:05,200 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 16:44:05,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/lamport-b.i [2024-10-14 16:44:06,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 16:44:06,665 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 16:44:06,665 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/lamport-b.i [2024-10-14 16:44:06,681 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe0f90ebf/e4a5282d6f2348f3ad82e9a0fcae00b3/FLAG7c02b8f4d [2024-10-14 16:44:07,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe0f90ebf/e4a5282d6f2348f3ad82e9a0fcae00b3 [2024-10-14 16:44:07,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 16:44:07,012 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 16:44:07,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 16:44:07,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 16:44:07,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 16:44:07,023 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ee02ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07, skipping insertion in model container [2024-10-14 16:44:07,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 16:44:07,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:44:07,423 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 16:44:07,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:44:07,496 INFO L204 MainTranslator]: Completed translation [2024-10-14 16:44:07,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07 WrapperNode [2024-10-14 16:44:07,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 16:44:07,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 16:44:07,497 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 16:44:07,497 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 16:44:07,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,517 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,538 INFO L138 Inliner]: procedures = 166, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 201 [2024-10-14 16:44:07,538 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 16:44:07,539 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 16:44:07,539 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 16:44:07,539 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 16:44:07,546 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 16:44:07,563 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 16:44:07,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 16:44:07,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 16:44:07,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (1/1) ... [2024-10-14 16:44:07,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 16:44:07,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 16:44:07,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 16:44:07,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 16:44:07,629 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2024-10-14 16:44:07,629 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2024-10-14 16:44:07,629 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-10-14 16:44:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-10-14 16:44:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 16:44:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-14 16:44:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 16:44:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 16:44:07,634 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-14 16:44:07,756 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 16:44:07,758 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 16:44:08,006 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-14 16:44:08,006 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 16:44:08,023 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 16:44:08,024 INFO L314 CfgBuilder]: Removed 8 assume(true) statements. [2024-10-14 16:44:08,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:44:08 BoogieIcfgContainer [2024-10-14 16:44:08,026 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 16:44:08,027 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 16:44:08,027 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 16:44:08,030 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 16:44:08,031 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 04:44:07" (1/3) ... [2024-10-14 16:44:08,031 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@618d3e65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:44:08, skipping insertion in model container [2024-10-14 16:44:08,031 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:44:07" (2/3) ... [2024-10-14 16:44:08,032 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@618d3e65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:44:08, skipping insertion in model container [2024-10-14 16:44:08,032 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:44:08" (3/3) ... [2024-10-14 16:44:08,033 INFO L112 eAbstractionObserver]: Analyzing ICFG lamport-b.i [2024-10-14 16:44:08,047 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 16:44:08,047 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 30 error locations. [2024-10-14 16:44:08,047 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-14 16:44:08,117 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-10-14 16:44:08,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 214 places, 233 transitions, 480 flow [2024-10-14 16:44:08,211 INFO L124 PetriNetUnfolderBase]: 26/231 cut-off events. [2024-10-14 16:44:08,212 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-14 16:44:08,222 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240 conditions, 231 events. 26/231 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 720 event pairs, 0 based on Foata normal form. 0/175 useless extension candidates. Maximal degree in co-relation 208. Up to 5 conditions per place. [2024-10-14 16:44:08,223 INFO L82 GeneralOperation]: Start removeDead. Operand has 214 places, 233 transitions, 480 flow [2024-10-14 16:44:08,228 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 207 places, 226 transitions, 461 flow [2024-10-14 16:44:08,235 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 16:44:08,240 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;@515f5ceb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 16:44:08,241 INFO L334 AbstractCegarLoop]: Starting to check reachability of 62 error locations. [2024-10-14 16:44:08,247 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-14 16:44:08,247 INFO L124 PetriNetUnfolderBase]: 1/34 cut-off events. [2024-10-14 16:44:08,247 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-14 16:44:08,247 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:08,248 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] [2024-10-14 16:44:08,248 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err11ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:08,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:08,253 INFO L85 PathProgramCache]: Analyzing trace with hash 592830008, now seen corresponding path program 1 times [2024-10-14 16:44:08,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:08,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731834080] [2024-10-14 16:44:08,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:08,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:08,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731834080] [2024-10-14 16:44:08,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731834080] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:08,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:08,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:08,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118488465] [2024-10-14 16:44:08,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:08,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 16:44:08,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:08,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 16:44:08,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 16:44:08,531 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 233 [2024-10-14 16:44:08,540 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 226 transitions, 461 flow. Second operand has 2 states, 2 states have (on average 214.0) internal successors, (428), 2 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:08,540 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:08,540 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 233 [2024-10-14 16:44:08,541 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:08,599 INFO L124 PetriNetUnfolderBase]: 12/208 cut-off events. [2024-10-14 16:44:08,600 INFO L125 PetriNetUnfolderBase]: For 6/7 co-relation queries the response was YES. [2024-10-14 16:44:08,601 INFO L83 FinitePrefix]: Finished finitePrefix Result has 220 conditions, 208 events. 12/208 cut-off events. For 6/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 517 event pairs, 0 based on Foata normal form. 23/187 useless extension candidates. Maximal degree in co-relation 191. Up to 4 conditions per place. [2024-10-14 16:44:08,604 INFO L140 encePairwiseOnDemand]: 219/233 looper letters, 3 selfloop transitions, 0 changer transitions 0/208 dead transitions. [2024-10-14 16:44:08,604 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 204 places, 208 transitions, 431 flow [2024-10-14 16:44:08,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 16:44:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-10-14 16:44:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 443 transitions. [2024-10-14 16:44:08,618 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9506437768240343 [2024-10-14 16:44:08,621 INFO L175 Difference]: Start difference. First operand has 207 places, 226 transitions, 461 flow. Second operand 2 states and 443 transitions. [2024-10-14 16:44:08,622 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 204 places, 208 transitions, 431 flow [2024-10-14 16:44:08,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 208 transitions, 426 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-10-14 16:44:08,628 INFO L231 Difference]: Finished difference. Result has 201 places, 208 transitions, 420 flow [2024-10-14 16:44:08,631 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=420, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=208, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=208, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=420, PETRI_PLACES=201, PETRI_TRANSITIONS=208} [2024-10-14 16:44:08,636 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, -6 predicate places. [2024-10-14 16:44:08,637 INFO L471 AbstractCegarLoop]: Abstraction has has 201 places, 208 transitions, 420 flow [2024-10-14 16:44:08,637 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 214.0) internal successors, (428), 2 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:08,637 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:08,637 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] [2024-10-14 16:44:08,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 16:44:08,638 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:08,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:08,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1227445235, now seen corresponding path program 1 times [2024-10-14 16:44:08,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:08,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378098285] [2024-10-14 16:44:08,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:08,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:08,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378098285] [2024-10-14 16:44:08,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378098285] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:08,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:08,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:08,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125910730] [2024-10-14 16:44:08,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:08,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:08,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:08,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:08,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:08,764 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 233 [2024-10-14 16:44:08,765 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 208 transitions, 420 flow. Second operand has 3 states, 3 states have (on average 205.33333333333334) internal successors, (616), 3 states have internal predecessors, (616), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:08,765 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:08,765 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 233 [2024-10-14 16:44:08,765 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:08,860 INFO L124 PetriNetUnfolderBase]: 52/579 cut-off events. [2024-10-14 16:44:08,861 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-14 16:44:08,867 INFO L83 FinitePrefix]: Finished finitePrefix Result has 648 conditions, 579 events. 52/579 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2821 event pairs, 11 based on Foata normal form. 0/442 useless extension candidates. Maximal degree in co-relation 645. Up to 41 conditions per place. [2024-10-14 16:44:08,870 INFO L140 encePairwiseOnDemand]: 228/233 looper letters, 12 selfloop transitions, 4 changer transitions 0/212 dead transitions. [2024-10-14 16:44:08,870 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 212 transitions, 462 flow [2024-10-14 16:44:08,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 629 transitions. [2024-10-14 16:44:08,875 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.899856938483548 [2024-10-14 16:44:08,877 INFO L175 Difference]: Start difference. First operand has 201 places, 208 transitions, 420 flow. Second operand 3 states and 629 transitions. [2024-10-14 16:44:08,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 212 transitions, 462 flow [2024-10-14 16:44:08,879 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 212 transitions, 462 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-14 16:44:08,884 INFO L231 Difference]: Finished difference. Result has 205 places, 211 transitions, 450 flow [2024-10-14 16:44:08,886 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=420, PETRI_DIFFERENCE_MINUEND_PLACES=201, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=208, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=450, PETRI_PLACES=205, PETRI_TRANSITIONS=211} [2024-10-14 16:44:08,886 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, -2 predicate places. [2024-10-14 16:44:08,886 INFO L471 AbstractCegarLoop]: Abstraction has has 205 places, 211 transitions, 450 flow [2024-10-14 16:44:08,887 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 205.33333333333334) internal successors, (616), 3 states have internal predecessors, (616), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:08,887 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:08,887 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] [2024-10-14 16:44:08,887 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 16:44:08,887 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:08,888 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:08,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1916063747, now seen corresponding path program 1 times [2024-10-14 16:44:08,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:08,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608521359] [2024-10-14 16:44:08,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:08,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:08,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608521359] [2024-10-14 16:44:08,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608521359] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:08,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:08,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:08,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838275655] [2024-10-14 16:44:08,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:08,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:08,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:08,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:08,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:08,983 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 233 [2024-10-14 16:44:08,985 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 205 places, 211 transitions, 450 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:08,985 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:08,985 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 233 [2024-10-14 16:44:08,985 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:09,092 INFO L124 PetriNetUnfolderBase]: 90/952 cut-off events. [2024-10-14 16:44:09,092 INFO L125 PetriNetUnfolderBase]: For 12/12 co-relation queries the response was YES. [2024-10-14 16:44:09,095 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1082 conditions, 952 events. 90/952 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 6074 event pairs, 13 based on Foata normal form. 0/727 useless extension candidates. Maximal degree in co-relation 1077. Up to 53 conditions per place. [2024-10-14 16:44:09,101 INFO L140 encePairwiseOnDemand]: 227/233 looper letters, 11 selfloop transitions, 5 changer transitions 0/216 dead transitions. [2024-10-14 16:44:09,101 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 216 transitions, 494 flow [2024-10-14 16:44:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:09,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 632 transitions. [2024-10-14 16:44:09,103 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9041487839771102 [2024-10-14 16:44:09,103 INFO L175 Difference]: Start difference. First operand has 205 places, 211 transitions, 450 flow. Second operand 3 states and 632 transitions. [2024-10-14 16:44:09,103 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 216 transitions, 494 flow [2024-10-14 16:44:09,105 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 216 transitions, 486 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:09,108 INFO L231 Difference]: Finished difference. Result has 207 places, 215 transitions, 480 flow [2024-10-14 16:44:09,109 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=442, PETRI_DIFFERENCE_MINUEND_PLACES=203, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=480, PETRI_PLACES=207, PETRI_TRANSITIONS=215} [2024-10-14 16:44:09,110 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 0 predicate places. [2024-10-14 16:44:09,110 INFO L471 AbstractCegarLoop]: Abstraction has has 207 places, 215 transitions, 480 flow [2024-10-14 16:44:09,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,111 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:09,111 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] [2024-10-14 16:44:09,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 16:44:09,111 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:09,112 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:09,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1860189391, now seen corresponding path program 1 times [2024-10-14 16:44:09,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:09,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613200553] [2024-10-14 16:44:09,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:09,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:09,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:09,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613200553] [2024-10-14 16:44:09,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613200553] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:09,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:09,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:09,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295405770] [2024-10-14 16:44:09,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:09,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:09,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:09,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:09,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:09,214 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 233 [2024-10-14 16:44:09,215 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 215 transitions, 480 flow. Second operand has 3 states, 3 states have (on average 205.66666666666666) internal successors, (617), 3 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,215 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:09,215 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 233 [2024-10-14 16:44:09,215 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:09,311 INFO L124 PetriNetUnfolderBase]: 108/1176 cut-off events. [2024-10-14 16:44:09,312 INFO L125 PetriNetUnfolderBase]: For 26/27 co-relation queries the response was YES. [2024-10-14 16:44:09,315 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1379 conditions, 1176 events. 108/1176 cut-off events. For 26/27 co-relation queries the response was YES. Maximal size of possible extension queue 35. Compared 8255 event pairs, 16 based on Foata normal form. 0/902 useless extension candidates. Maximal degree in co-relation 1373. Up to 71 conditions per place. [2024-10-14 16:44:09,321 INFO L140 encePairwiseOnDemand]: 228/233 looper letters, 12 selfloop transitions, 4 changer transitions 0/219 dead transitions. [2024-10-14 16:44:09,321 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 219 transitions, 521 flow [2024-10-14 16:44:09,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 629 transitions. [2024-10-14 16:44:09,324 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.899856938483548 [2024-10-14 16:44:09,324 INFO L175 Difference]: Start difference. First operand has 207 places, 215 transitions, 480 flow. Second operand 3 states and 629 transitions. [2024-10-14 16:44:09,324 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 219 transitions, 521 flow [2024-10-14 16:44:09,326 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 219 transitions, 511 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:09,329 INFO L231 Difference]: Finished difference. Result has 209 places, 218 transitions, 500 flow [2024-10-14 16:44:09,329 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=470, PETRI_DIFFERENCE_MINUEND_PLACES=205, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=215, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=500, PETRI_PLACES=209, PETRI_TRANSITIONS=218} [2024-10-14 16:44:09,330 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 2 predicate places. [2024-10-14 16:44:09,331 INFO L471 AbstractCegarLoop]: Abstraction has has 209 places, 218 transitions, 500 flow [2024-10-14 16:44:09,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 205.66666666666666) internal successors, (617), 3 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,331 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:09,331 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] [2024-10-14 16:44:09,332 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 16:44:09,332 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:09,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:09,333 INFO L85 PathProgramCache]: Analyzing trace with hash 1340454016, now seen corresponding path program 1 times [2024-10-14 16:44:09,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:09,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683261758] [2024-10-14 16:44:09,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:09,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:09,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683261758] [2024-10-14 16:44:09,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683261758] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:09,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:09,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:09,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965160726] [2024-10-14 16:44:09,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:09,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:09,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:09,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:09,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:09,429 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 185 out of 233 [2024-10-14 16:44:09,430 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 218 transitions, 500 flow. Second operand has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,431 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:09,431 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 185 of 233 [2024-10-14 16:44:09,431 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:09,729 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][58], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 217#true]) [2024-10-14 16:44:09,729 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2024-10-14 16:44:09,730 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,730 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:09,730 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][58], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 156#L690-4true, 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 215#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 217#true]) [2024-10-14 16:44:09,738 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2024-10-14 16:44:09,738 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:09,738 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:09,739 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:09,746 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][57], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 184#L691true, 215#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 217#true]) [2024-10-14 16:44:09,746 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2024-10-14 16:44:09,746 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:09,746 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:09,746 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:09,799 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][57], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 215#true, 184#L691true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:09,800 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][58], [156#L690-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:09,800 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][58], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:09,800 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-10-14 16:44:09,800 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-10-14 16:44:09,801 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,801 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:09,801 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,802 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][41], [Black: 224#true, 236#(= |#race~y~0| 0), 229#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:09,804 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-10-14 16:44:09,804 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,804 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:09,804 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-10-14 16:44:09,810 INFO L124 PetriNetUnfolderBase]: 476/3571 cut-off events. [2024-10-14 16:44:09,811 INFO L125 PetriNetUnfolderBase]: For 55/56 co-relation queries the response was YES. [2024-10-14 16:44:09,824 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4646 conditions, 3571 events. 476/3571 cut-off events. For 55/56 co-relation queries the response was YES. Maximal size of possible extension queue 107. Compared 34254 event pairs, 77 based on Foata normal form. 0/2848 useless extension candidates. Maximal degree in co-relation 4639. Up to 435 conditions per place. [2024-10-14 16:44:09,836 INFO L140 encePairwiseOnDemand]: 205/233 looper letters, 33 selfloop transitions, 20 changer transitions 0/240 dead transitions. [2024-10-14 16:44:09,837 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 240 transitions, 653 flow [2024-10-14 16:44:09,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:09,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 616 transitions. [2024-10-14 16:44:09,839 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8812589413447782 [2024-10-14 16:44:09,839 INFO L175 Difference]: Start difference. First operand has 209 places, 218 transitions, 500 flow. Second operand 3 states and 616 transitions. [2024-10-14 16:44:09,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 240 transitions, 653 flow [2024-10-14 16:44:09,842 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 240 transitions, 645 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:09,844 INFO L231 Difference]: Finished difference. Result has 211 places, 238 transitions, 668 flow [2024-10-14 16:44:09,845 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=492, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=198, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=668, PETRI_PLACES=211, PETRI_TRANSITIONS=238} [2024-10-14 16:44:09,847 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 4 predicate places. [2024-10-14 16:44:09,847 INFO L471 AbstractCegarLoop]: Abstraction has has 211 places, 238 transitions, 668 flow [2024-10-14 16:44:09,848 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,848 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:09,848 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 16:44:09,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 16:44:09,848 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:09,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:09,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1000900348, now seen corresponding path program 1 times [2024-10-14 16:44:09,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:09,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487925023] [2024-10-14 16:44:09,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:09,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:09,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:09,885 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487925023] [2024-10-14 16:44:09,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487925023] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:09,886 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:09,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:09,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097498416] [2024-10-14 16:44:09,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:09,887 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:09,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:09,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:09,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:09,903 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 233 [2024-10-14 16:44:09,904 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 238 transitions, 668 flow. Second operand has 3 states, 3 states have (on average 206.66666666666666) internal successors, (620), 3 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:09,905 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:09,905 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 233 [2024-10-14 16:44:09,905 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:10,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][59], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, 151#L742-4true, 215#true, 239#true, 174#L716-4true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,123 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,124 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,124 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,124 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][59], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,214 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2024-10-14 16:44:10,214 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,214 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,214 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,214 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][59], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, 151#L742-4true, 239#true, 215#true, 174#L716-4true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,214 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][41], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, 151#L742-4true, 239#true, 215#true, 68#L717true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,215 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][41], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 47#L716-2true, 191#L690-3true, 151#L742-4true, 215#true, 239#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,216 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-10-14 16:44:10,217 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2024-10-14 16:44:10,217 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:10,217 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2024-10-14 16:44:10,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([595] L716-1-->L716-2: Formula: true InVars {} OutVars{thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_1|} AuxVars[] AssignedVars[thr2Thread1of1ForFork1_#t~nondet12#1][53], [Black: 224#true, 236#(= |#race~y~0| 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 47#L716-2true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,224 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-10-14 16:44:10,224 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2024-10-14 16:44:10,224 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2024-10-14 16:44:10,224 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:10,278 INFO L124 PetriNetUnfolderBase]: 507/3910 cut-off events. [2024-10-14 16:44:10,279 INFO L125 PetriNetUnfolderBase]: For 251/271 co-relation queries the response was YES. [2024-10-14 16:44:10,288 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5362 conditions, 3910 events. 507/3910 cut-off events. For 251/271 co-relation queries the response was YES. Maximal size of possible extension queue 122. Compared 38331 event pairs, 88 based on Foata normal form. 0/3138 useless extension candidates. Maximal degree in co-relation 5354. Up to 419 conditions per place. [2024-10-14 16:44:10,300 INFO L140 encePairwiseOnDemand]: 227/233 looper letters, 12 selfloop transitions, 6 changer transitions 0/243 dead transitions. [2024-10-14 16:44:10,300 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 243 transitions, 717 flow [2024-10-14 16:44:10,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 632 transitions. [2024-10-14 16:44:10,302 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9041487839771102 [2024-10-14 16:44:10,302 INFO L175 Difference]: Start difference. First operand has 211 places, 238 transitions, 668 flow. Second operand 3 states and 632 transitions. [2024-10-14 16:44:10,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 213 places, 243 transitions, 717 flow [2024-10-14 16:44:10,308 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 243 transitions, 677 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:10,310 INFO L231 Difference]: Finished difference. Result has 213 places, 242 transitions, 672 flow [2024-10-14 16:44:10,310 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=238, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=213, PETRI_TRANSITIONS=242} [2024-10-14 16:44:10,310 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 6 predicate places. [2024-10-14 16:44:10,311 INFO L471 AbstractCegarLoop]: Abstraction has has 213 places, 242 transitions, 672 flow [2024-10-14 16:44:10,311 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.66666666666666) internal successors, (620), 3 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:10,311 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:10,311 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] [2024-10-14 16:44:10,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-14 16:44:10,312 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:10,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:10,312 INFO L85 PathProgramCache]: Analyzing trace with hash 73890002, now seen corresponding path program 1 times [2024-10-14 16:44:10,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:10,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968649666] [2024-10-14 16:44:10,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:10,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:10,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:10,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968649666] [2024-10-14 16:44:10,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968649666] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:10,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:10,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:10,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037319619] [2024-10-14 16:44:10,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:10,331 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:10,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:10,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:10,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:10,381 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 233 [2024-10-14 16:44:10,382 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 242 transitions, 672 flow. Second operand has 3 states, 3 states have (on average 198.66666666666666) internal successors, (596), 3 states have internal predecessors, (596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:10,382 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:10,382 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 233 [2024-10-14 16:44:10,382 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:10,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, 174#L716-4true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,466 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,466 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,466 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,466 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, 156#L690-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,491 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,491 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,491 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,491 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,531 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,531 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,531 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,531 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,537 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 156#L690-4true, 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,537 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,537 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,537 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,537 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,537 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,539 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,539 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,539 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,539 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][57], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 151#L742-4true, 184#L691true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,545 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:10,545 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,546 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:10,546 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,547 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 191#L690-3true, 151#L742-4true, 215#true, 239#true, 174#L716-4true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,547 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,547 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,548 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,548 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,548 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][41], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, 68#L717true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,560 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:10,560 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:10,560 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,560 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,615 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, 239#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,617 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2024-10-14 16:44:10,617 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,617 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,617 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,617 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 191#L690-3true, 151#L742-4true, 215#true, 239#true, 174#L716-4true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,618 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,618 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,623 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 191#L690-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,623 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2024-10-14 16:44:10,623 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,623 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,624 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,624 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 156#L690-4true, 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,629 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,629 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,633 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][57], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 6#L716-3true, 151#L742-4true, 184#L691true, 215#true, Black: 234#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:10,634 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2024-10-14 16:44:10,634 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:10,634 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,634 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:10,634 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,667 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 244#true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,667 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-10-14 16:44:10,667 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,667 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,667 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][56], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 156#L690-4true, 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 244#true, 151#L742-4true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,668 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,668 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][57], [Black: 239#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 244#true, 151#L742-4true, 184#L691true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,669 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:10,669 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2024-10-14 16:44:10,670 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 244#true, 191#L690-3true, 151#L742-4true, 239#true, 215#true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,670 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-10-14 16:44:10,670 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:10,670 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,671 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:10,671 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2024-10-14 16:44:10,671 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-10-14 16:44:10,671 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][60], [Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 244#true, 191#L690-3true, 151#L742-4true, 215#true, 239#true, 174#L716-4true, 217#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), Black: 234#true]) [2024-10-14 16:44:10,672 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2024-10-14 16:44:10,672 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-10-14 16:44:10,678 INFO L124 PetriNetUnfolderBase]: 606/4235 cut-off events. [2024-10-14 16:44:10,678 INFO L125 PetriNetUnfolderBase]: For 665/814 co-relation queries the response was YES. [2024-10-14 16:44:10,689 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6254 conditions, 4235 events. 606/4235 cut-off events. For 665/814 co-relation queries the response was YES. Maximal size of possible extension queue 134. Compared 41688 event pairs, 99 based on Foata normal form. 6/3397 useless extension candidates. Maximal degree in co-relation 6245. Up to 527 conditions per place. [2024-10-14 16:44:10,707 INFO L140 encePairwiseOnDemand]: 223/233 looper letters, 30 selfloop transitions, 15 changer transitions 0/256 dead transitions. [2024-10-14 16:44:10,707 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 256 transitions, 814 flow [2024-10-14 16:44:10,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 620 transitions. [2024-10-14 16:44:10,709 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8869814020028612 [2024-10-14 16:44:10,709 INFO L175 Difference]: Start difference. First operand has 213 places, 242 transitions, 672 flow. Second operand 3 states and 620 transitions. [2024-10-14 16:44:10,709 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 256 transitions, 814 flow [2024-10-14 16:44:10,711 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 256 transitions, 802 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:10,713 INFO L231 Difference]: Finished difference. Result has 215 places, 255 transitions, 796 flow [2024-10-14 16:44:10,714 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=660, PETRI_DIFFERENCE_MINUEND_PLACES=211, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=242, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=796, PETRI_PLACES=215, PETRI_TRANSITIONS=255} [2024-10-14 16:44:10,714 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 8 predicate places. [2024-10-14 16:44:10,715 INFO L471 AbstractCegarLoop]: Abstraction has has 215 places, 255 transitions, 796 flow [2024-10-14 16:44:10,715 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 198.66666666666666) internal successors, (596), 3 states have internal predecessors, (596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:10,715 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:10,716 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] [2024-10-14 16:44:10,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-14 16:44:10,716 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:10,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:10,717 INFO L85 PathProgramCache]: Analyzing trace with hash 72935696, now seen corresponding path program 1 times [2024-10-14 16:44:10,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:10,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662568161] [2024-10-14 16:44:10,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:10,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:10,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:10,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662568161] [2024-10-14 16:44:10,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662568161] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:10,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:10,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 16:44:10,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858486605] [2024-10-14 16:44:10,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:10,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:10,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:10,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:10,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:10,773 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 194 out of 233 [2024-10-14 16:44:10,774 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 255 transitions, 796 flow. Second operand has 3 states, 3 states have (on average 195.0) internal successors, (585), 3 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:10,774 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:10,774 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 194 of 233 [2024-10-14 16:44:10,774 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:11,197 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][55], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 244#true, 184#L691true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,197 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2024-10-14 16:44:11,197 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,197 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:11,198 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([669] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][255], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 244#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,202 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-14 16:44:11,202 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:11,202 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,202 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][226], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 124#L727-2true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 244#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,205 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2024-10-14 16:44:11,205 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,205 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-14 16:44:11,205 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,211 INFO L124 PetriNetUnfolderBase]: 778/5579 cut-off events. [2024-10-14 16:44:11,212 INFO L125 PetriNetUnfolderBase]: For 558/591 co-relation queries the response was YES. [2024-10-14 16:44:11,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8278 conditions, 5579 events. 778/5579 cut-off events. For 558/591 co-relation queries the response was YES. Maximal size of possible extension queue 212. Compared 61167 event pairs, 112 based on Foata normal form. 38/4601 useless extension candidates. Maximal degree in co-relation 8268. Up to 585 conditions per place. [2024-10-14 16:44:11,235 INFO L140 encePairwiseOnDemand]: 214/233 looper letters, 23 selfloop transitions, 11 changer transitions 0/267 dead transitions. [2024-10-14 16:44:11,235 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 267 transitions, 891 flow [2024-10-14 16:44:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 624 transitions. [2024-10-14 16:44:11,237 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8927038626609443 [2024-10-14 16:44:11,238 INFO L175 Difference]: Start difference. First operand has 215 places, 255 transitions, 796 flow. Second operand 3 states and 624 transitions. [2024-10-14 16:44:11,238 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 267 transitions, 891 flow [2024-10-14 16:44:11,241 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 267 transitions, 861 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:11,244 INFO L231 Difference]: Finished difference. Result has 217 places, 265 transitions, 866 flow [2024-10-14 16:44:11,244 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=766, PETRI_DIFFERENCE_MINUEND_PLACES=213, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=255, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=866, PETRI_PLACES=217, PETRI_TRANSITIONS=265} [2024-10-14 16:44:11,245 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 10 predicate places. [2024-10-14 16:44:11,245 INFO L471 AbstractCegarLoop]: Abstraction has has 217 places, 265 transitions, 866 flow [2024-10-14 16:44:11,245 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 195.0) internal successors, (585), 3 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:11,245 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:11,246 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] [2024-10-14 16:44:11,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-14 16:44:11,246 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:11,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:11,246 INFO L85 PathProgramCache]: Analyzing trace with hash -2060414482, now seen corresponding path program 1 times [2024-10-14 16:44:11,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:11,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665525094] [2024-10-14 16:44:11,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:11,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:11,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:11,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665525094] [2024-10-14 16:44:11,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665525094] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:11,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:11,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:11,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765628885] [2024-10-14 16:44:11,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:11,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:11,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:11,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:11,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:11,283 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 233 [2024-10-14 16:44:11,284 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 217 places, 265 transitions, 866 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:11,284 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:11,284 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 233 [2024-10-14 16:44:11,284 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:11,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][120], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, 3#L722-1true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,606 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:11,606 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,606 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,606 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][120], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 188#L718true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,607 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,607 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,607 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([617] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][65], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,629 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,679 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,679 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,679 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:11,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,680 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:11,680 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,680 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,680 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,697 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][213], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 153#L717-2true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,697 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:11,697 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,698 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,698 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:11,713 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,714 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,714 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:11,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,726 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][100], [30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,726 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:11,726 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,726 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,726 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,756 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 131#L699-1true, Black: 229#true, 84#L715-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,757 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,757 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,757 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,757 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][92], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 254#true, 215#true, 217#true, 209#L697-2true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,771 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:11,771 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,771 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,772 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][137], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 84#L715-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,773 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][137], [26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,779 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][137], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 84#L715-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,779 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,779 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,780 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][100], [30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,780 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:11,780 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,780 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:11,780 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,780 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][231], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,781 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:11,781 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,781 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,782 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][142], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,786 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:11,786 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:11,786 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,786 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,790 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][137], [26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,790 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:11,790 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,790 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:11,791 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,791 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:11,796 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 131#L699-1true, Black: 229#true, 84#L715-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,796 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,796 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,796 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,796 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:11,796 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,805 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][100], [30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,805 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:11,805 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:11,805 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,805 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:11,805 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,806 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:11,817 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][92], [132#L697-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,817 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:11,818 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:11,818 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:11,818 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,823 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,823 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:11,830 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][92], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, 209#L697-2true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:11,830 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:11,830 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,830 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:11,830 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,830 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:11,897 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([669] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][262], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,897 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-14 16:44:11,897 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:11,897 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,897 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:11,899 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][213], [Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 251#(= ~y~0 0), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 124#L727-2true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:11,899 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2024-10-14 16:44:11,899 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-14 16:44:11,899 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,899 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:11,904 INFO L124 PetriNetUnfolderBase]: 1159/7789 cut-off events. [2024-10-14 16:44:11,904 INFO L125 PetriNetUnfolderBase]: For 1368/1485 co-relation queries the response was YES. [2024-10-14 16:44:11,923 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12270 conditions, 7789 events. 1159/7789 cut-off events. For 1368/1485 co-relation queries the response was YES. Maximal size of possible extension queue 336. Compared 92741 event pairs, 164 based on Foata normal form. 8/6571 useless extension candidates. Maximal degree in co-relation 12259. Up to 882 conditions per place. [2024-10-14 16:44:11,940 INFO L140 encePairwiseOnDemand]: 225/233 looper letters, 15 selfloop transitions, 10 changer transitions 0/275 dead transitions. [2024-10-14 16:44:11,940 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 275 transitions, 959 flow [2024-10-14 16:44:11,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 636 transitions. [2024-10-14 16:44:11,941 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9098712446351931 [2024-10-14 16:44:11,942 INFO L175 Difference]: Start difference. First operand has 217 places, 265 transitions, 866 flow. Second operand 3 states and 636 transitions. [2024-10-14 16:44:11,942 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 275 transitions, 959 flow [2024-10-14 16:44:11,948 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 275 transitions, 937 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:11,950 INFO L231 Difference]: Finished difference. Result has 219 places, 273 transitions, 940 flow [2024-10-14 16:44:11,950 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=844, PETRI_DIFFERENCE_MINUEND_PLACES=215, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=255, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=940, PETRI_PLACES=219, PETRI_TRANSITIONS=273} [2024-10-14 16:44:11,951 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 12 predicate places. [2024-10-14 16:44:11,951 INFO L471 AbstractCegarLoop]: Abstraction has has 219 places, 273 transitions, 940 flow [2024-10-14 16:44:11,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:11,952 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:11,952 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] [2024-10-14 16:44:11,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-14 16:44:11,952 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:11,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:11,953 INFO L85 PathProgramCache]: Analyzing trace with hash -2040074413, now seen corresponding path program 1 times [2024-10-14 16:44:11,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:11,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503066425] [2024-10-14 16:44:11,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:11,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:11,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503066425] [2024-10-14 16:44:11,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503066425] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:11,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:11,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:11,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599620882] [2024-10-14 16:44:11,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:11,979 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:11,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:11,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:11,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:12,026 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 233 [2024-10-14 16:44:12,027 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 273 transitions, 940 flow. Second operand has 3 states, 3 states have (on average 199.0) internal successors, (597), 3 states have internal predecessors, (597), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:12,027 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:12,027 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 233 [2024-10-14 16:44:12,027 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:12,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,296 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,296 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,296 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,296 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][117], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, 3#L722-1true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,296 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][117], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 188#L718true, 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,297 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,297 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][161], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 106#L692true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,304 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,304 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,304 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,304 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,305 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][237], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,305 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,305 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,305 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,305 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([617] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][66], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,319 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,319 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,319 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,319 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,320 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,320 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:12,320 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,320 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,320 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,326 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([716] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][51], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,326 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,326 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,326 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,326 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:12,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][237], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,340 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,340 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,340 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,340 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][215], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 153#L717-2true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,341 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:12,341 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,342 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,342 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][161], [Black: 254#true, 170#L696-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,345 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:12,345 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,345 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,345 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([606] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][219], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 10#L735-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 175#L691-2true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,348 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:12,348 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,348 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,348 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:12,362 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,362 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,362 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:12,362 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,362 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,363 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][139], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 67#L690true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,372 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,372 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,372 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,372 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][97], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,376 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,376 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,376 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,376 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 219#true, 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,391 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,391 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,391 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,391 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,409 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,409 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,409 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,409 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 229#true, 131#L699-1true, 84#L715-3true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,415 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,415 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,415 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,415 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][92], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, 259#true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 89#L723-2true]) [2024-10-14 16:44:12,428 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,428 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,428 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,428 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,431 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,431 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,431 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,431 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][134], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, 209#L697-2true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:12,436 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,436 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,436 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,437 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,438 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][107], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 84#L715-3true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,438 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,438 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,439 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,439 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,441 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][139], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,442 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,442 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,442 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,442 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,443 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,443 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,443 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,443 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,446 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][107], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,446 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,446 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,446 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,446 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][107], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 84#L715-3true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,447 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][97], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,447 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,447 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,448 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,449 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][237], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,449 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:12,449 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,449 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,449 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,450 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,454 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][139], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,455 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,455 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,455 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,455 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,455 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,455 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,461 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][107], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,461 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,461 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,461 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,461 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:12,461 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:12,464 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 219#true, 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,464 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,464 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,465 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,465 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,465 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,467 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 131#L699-1true, Black: 229#true, 259#true, 84#L715-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,468 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:12,468 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][97], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,479 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:12,479 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:12,489 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][92], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 191#L690-3true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 13#L723-1true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:12,489 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:12,489 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:12,489 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:12,489 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:12,489 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][92], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 191#L690-3true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 89#L723-2true]) [2024-10-14 16:44:12,490 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,490 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,490 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,490 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,490 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,493 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][134], [Black: 256#(= |#race~x~0| 0), 132#L697-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 254#true, 215#true, 217#true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:12,494 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:12,494 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:12,494 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:12,494 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:12,497 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][237], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,498 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,498 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,498 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:12,498 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,498 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,498 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,501 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,501 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:12,509 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][134], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 254#true, 215#true, Black: 234#true, 217#true, 209#L697-2true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:12,509 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,509 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,509 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:12,509 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,509 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:12,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([669] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][269], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,636 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-14 16:44:12,636 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,636 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:12,636 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:12,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][215], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 124#L727-2true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 256#(= |#race~x~0| 0)]) [2024-10-14 16:44:12,638 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2024-10-14 16:44:12,638 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-14 16:44:12,638 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,638 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:12,643 INFO L124 PetriNetUnfolderBase]: 1358/8396 cut-off events. [2024-10-14 16:44:12,643 INFO L125 PetriNetUnfolderBase]: For 2881/3236 co-relation queries the response was YES. [2024-10-14 16:44:12,660 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14236 conditions, 8396 events. 1358/8396 cut-off events. For 2881/3236 co-relation queries the response was YES. Maximal size of possible extension queue 373. Compared 101068 event pairs, 196 based on Foata normal form. 20/6983 useless extension candidates. Maximal degree in co-relation 14224. Up to 1106 conditions per place. [2024-10-14 16:44:12,676 INFO L140 encePairwiseOnDemand]: 223/233 looper letters, 39 selfloop transitions, 17 changer transitions 0/287 dead transitions. [2024-10-14 16:44:12,677 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 287 transitions, 1107 flow [2024-10-14 16:44:12,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 620 transitions. [2024-10-14 16:44:12,678 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8869814020028612 [2024-10-14 16:44:12,679 INFO L175 Difference]: Start difference. First operand has 219 places, 273 transitions, 940 flow. Second operand 3 states and 620 transitions. [2024-10-14 16:44:12,679 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 287 transitions, 1107 flow [2024-10-14 16:44:12,683 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 287 transitions, 1087 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:12,685 INFO L231 Difference]: Finished difference. Result has 221 places, 286 transitions, 1068 flow [2024-10-14 16:44:12,686 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=920, PETRI_DIFFERENCE_MINUEND_PLACES=217, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=256, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1068, PETRI_PLACES=221, PETRI_TRANSITIONS=286} [2024-10-14 16:44:12,686 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 14 predicate places. [2024-10-14 16:44:12,686 INFO L471 AbstractCegarLoop]: Abstraction has has 221 places, 286 transitions, 1068 flow [2024-10-14 16:44:12,687 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 199.0) internal successors, (597), 3 states have internal predecessors, (597), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:12,687 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:12,687 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 16:44:12,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-14 16:44:12,687 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting thr1Err11ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:12,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:12,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1772449216, now seen corresponding path program 1 times [2024-10-14 16:44:12,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:12,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619679324] [2024-10-14 16:44:12,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:12,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:12,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:12,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619679324] [2024-10-14 16:44:12,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619679324] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:12,708 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:12,708 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 16:44:12,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634745558] [2024-10-14 16:44:12,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:12,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:12,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:12,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:12,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:12,722 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 233 [2024-10-14 16:44:12,723 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 221 places, 286 transitions, 1068 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:12,723 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:12,723 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 233 [2024-10-14 16:44:12,723 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:13,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][251], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,303 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,303 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,303 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,303 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][119], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, 188#L718true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,303 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,303 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][119], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 3#L722-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,304 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,304 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][161], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 106#L692true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,321 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][234], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,321 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([617] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][66], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,369 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,369 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][251], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,370 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,370 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,378 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([716] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][51], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,378 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,378 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,378 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,378 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:13,397 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][234], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,397 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,397 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,397 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,398 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 153#L717-2true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,399 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:13,399 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,399 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,400 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][161], [Black: 254#true, 170#L696-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,404 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:13,404 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,405 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,405 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([606] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][218], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 10#L735-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 175#L691-2true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,407 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:13,408 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,408 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,408 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:13,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,427 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][251], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,428 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,428 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,429 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,429 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,441 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,442 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][99], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,447 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,448 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,448 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,448 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,468 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 112#L689-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 219#true]) [2024-10-14 16:44:13,468 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,468 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][141], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,492 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,493 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,493 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,493 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 131#L699-1true, Black: 229#true, 259#true, 84#L715-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,500 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,500 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,500 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,500 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([677] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][76], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,503 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is not cut-off event [2024-10-14 16:44:13,503 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2024-10-14 16:44:13,503 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2024-10-14 16:44:13,503 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2024-10-14 16:44:13,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 89#L723-2true]) [2024-10-14 16:44:13,520 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,520 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,520 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,520 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][141], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,523 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,523 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,523 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,523 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][68], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 215#true, 217#true, 209#L697-2true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,529 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,529 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,529 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,529 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,531 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][98], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 84#L715-3true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,532 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,532 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,532 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,532 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 110#L707-2true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,535 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2024-10-14 16:44:13,535 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2024-10-14 16:44:13,535 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2024-10-14 16:44:13,536 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2024-10-14 16:44:13,537 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,537 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][141], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 112#L689-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,538 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,538 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][141], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,539 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,539 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,544 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][98], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 84#L715-3true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,544 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,544 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,544 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,544 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][98], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,545 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][99], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,545 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,545 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,546 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,546 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,548 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][234], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,548 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,548 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,548 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,548 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,548 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,559 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][140], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,559 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,559 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,560 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,560 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,560 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,560 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,566 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][98], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,566 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,566 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,567 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:13,567 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,567 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:13,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 15#L708true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,570 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,570 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,570 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,570 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 90#L707-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,571 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is not cut-off event [2024-10-14 16:44:13,571 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2024-10-14 16:44:13,571 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2024-10-14 16:44:13,571 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2024-10-14 16:44:13,573 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 62#L725-1true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 219#true]) [2024-10-14 16:44:13,573 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,573 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,573 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,573 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,573 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,577 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][44], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 229#true, 131#L699-1true, 84#L715-3true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,577 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,577 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,577 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,578 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,578 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:13,590 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][99], [30#L716true, Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,591 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,591 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,591 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,591 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:13,591 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:13,591 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:13,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, 38#L708-1true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,594 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,594 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,594 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,594 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([677] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][76], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 44#L734-1true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,595 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2024-10-14 16:44:13,595 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-10-14 16:44:13,595 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-10-14 16:44:13,595 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-10-14 16:44:13,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 13#L723-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,605 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:13,605 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 191#L690-3true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 89#L723-2true]) [2024-10-14 16:44:13,606 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,606 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][68], [Black: 256#(= |#race~x~0| 0), 132#L697-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,611 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:13,611 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:13,611 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:13,611 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][234], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,617 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,617 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,620 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][251], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 88#L709true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,621 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,621 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,621 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,621 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,621 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,621 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:13,629 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][68], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 259#true, 151#L742-4true, 215#true, Black: 234#true, 209#L697-2true, 217#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,630 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,630 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,630 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:13,630 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,630 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:13,673 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,673 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-10-14 16:44:13,673 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,673 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,673 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,673 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,675 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([677] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][76], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,675 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-10-14 16:44:13,675 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,675 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,675 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,675 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-10-14 16:44:13,684 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 110#L707-2true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,685 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2024-10-14 16:44:13,685 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:13,685 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:13,685 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:13,685 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2024-10-14 16:44:13,694 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 90#L707-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,695 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2024-10-14 16:44:13,695 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:13,695 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:13,695 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:13,695 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-10-14 16:44:13,703 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 118#L733-2true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 15#L708true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,704 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2024-10-14 16:44:13,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,705 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([677] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][76], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 44#L734-1true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 185#L707-1true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,705 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2024-10-14 16:44:13,705 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,706 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,706 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,706 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-10-14 16:44:13,711 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([580] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][121], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 118#L733-2true, Black: 234#true, 217#true, 38#L708-1true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 251#(= ~y~0 0), 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,712 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-10-14 16:44:13,712 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,712 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,712 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,712 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:13,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([669] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][270], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, 217#true, Black: 234#true, 4#L727-5true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,732 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2024-10-14 16:44:13,732 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,732 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-10-14 16:44:13,733 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:13,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][235], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 259#true, 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 124#L727-2true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:13,734 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2024-10-14 16:44:13,734 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,734 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:13,734 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-10-14 16:44:13,739 INFO L124 PetriNetUnfolderBase]: 1353/8303 cut-off events. [2024-10-14 16:44:13,739 INFO L125 PetriNetUnfolderBase]: For 1969/2091 co-relation queries the response was YES. [2024-10-14 16:44:13,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14041 conditions, 8303 events. 1353/8303 cut-off events. For 1969/2091 co-relation queries the response was YES. Maximal size of possible extension queue 373. Compared 100085 event pairs, 185 based on Foata normal form. 12/6955 useless extension candidates. Maximal degree in co-relation 14028. Up to 951 conditions per place. [2024-10-14 16:44:13,795 INFO L140 encePairwiseOnDemand]: 227/233 looper letters, 11 selfloop transitions, 5 changer transitions 0/291 dead transitions. [2024-10-14 16:44:13,795 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 223 places, 291 transitions, 1112 flow [2024-10-14 16:44:13,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 632 transitions. [2024-10-14 16:44:13,797 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9041487839771102 [2024-10-14 16:44:13,797 INFO L175 Difference]: Start difference. First operand has 221 places, 286 transitions, 1068 flow. Second operand 3 states and 632 transitions. [2024-10-14 16:44:13,797 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 223 places, 291 transitions, 1112 flow [2024-10-14 16:44:13,805 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 291 transitions, 1078 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:13,808 INFO L231 Difference]: Finished difference. Result has 223 places, 290 transitions, 1072 flow [2024-10-14 16:44:13,809 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=1034, PETRI_DIFFERENCE_MINUEND_PLACES=219, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=286, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=281, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1072, PETRI_PLACES=223, PETRI_TRANSITIONS=290} [2024-10-14 16:44:13,810 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 16 predicate places. [2024-10-14 16:44:13,810 INFO L471 AbstractCegarLoop]: Abstraction has has 223 places, 290 transitions, 1072 flow [2024-10-14 16:44:13,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:13,811 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:13,811 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] [2024-10-14 16:44:13,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-14 16:44:13,811 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err7ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:13,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:13,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1773770908, now seen corresponding path program 1 times [2024-10-14 16:44:13,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:13,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288492415] [2024-10-14 16:44:13,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 16:44:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 16:44:13,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 16:44:13,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288492415] [2024-10-14 16:44:13,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288492415] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 16:44:13,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 16:44:13,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 16:44:13,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16166176] [2024-10-14 16:44:13,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 16:44:13,850 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 16:44:13,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 16:44:13,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 16:44:13,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 16:44:13,857 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 233 [2024-10-14 16:44:13,858 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 290 transitions, 1072 flow. Second operand has 3 states, 3 states have (on average 208.33333333333334) internal successors, (625), 3 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:13,858 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-14 16:44:13,858 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 233 [2024-10-14 16:44:13,858 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-14 16:44:14,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][144], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 106#L692true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,341 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][233], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,341 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,341 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,368 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([716] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][53], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L696true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,368 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,368 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,368 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,369 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][144], [Black: 254#true, 170#L696-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 151#L742-4true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,392 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:14,393 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,393 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,393 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([606] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][217], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 10#L735-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 175#L691-2true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,396 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-10-14 16:44:14,396 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,396 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,396 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,412 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:14,412 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,412 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,412 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][125], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,429 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][125], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 67#L690true, Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,429 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,429 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,430 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,435 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][216], [30#L716true, Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 131#L699-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,435 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,435 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,436 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,436 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,454 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([691] L690-->L690-1: Formula: (= v_~x~0_5 1) InVars {} OutVars{~x~0=v_~x~0_5} AuxVars[] AssignedVars[~x~0][37], [75#L714-2true, Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 70#L690-1true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,454 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,454 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,454 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,454 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 219#true]) [2024-10-14 16:44:14,457 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,457 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,457 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,457 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([592] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][52], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 63#L688-2true, 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,461 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,461 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,462 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,462 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([592] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][51], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 176#L698true, Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,462 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,462 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,462 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,463 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][126], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 112#L689-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,481 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,481 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,482 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,482 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([746] L697-2-->L688-2: Formula: (= v_~x~0_4 1) InVars {~x~0=v_~x~0_4} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[][91], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 63#L688-2true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,486 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,486 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,486 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,486 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([745] L697-2-->L698: Formula: (not (= v_~x~0_6 1)) InVars {~x~0=v_~x~0_6} OutVars{~x~0=v_~x~0_6} AuxVars[] AssignedVars[][92], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 176#L698true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,487 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,487 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,487 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,487 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][45], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 269#true, Black: 229#true, 131#L699-1true, 84#L715-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,490 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,490 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,490 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,490 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][87], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 271#(= ~x~0 1), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, 89#L723-2true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,506 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,506 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,506 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,506 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,508 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([691] L690-->L690-1: Formula: (= v_~x~0_5 1) InVars {} OutVars{~x~0=v_~x~0_5} AuxVars[] AssignedVars[~x~0][37], [75#L714-2true, Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 70#L690-1true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,508 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-10-14 16:44:14,508 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,508 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,508 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,509 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][126], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,509 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,509 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,510 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,510 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][85], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 209#L697-2true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,513 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,513 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,513 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,514 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 269#true, 84#L715-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,516 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,516 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,516 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,516 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,522 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][125], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,523 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][126], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 7#L689-4true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,523 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,523 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][126], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 112#L689-3true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,524 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,524 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][260], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 131#L699-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,528 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][260], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 131#L699-1true, 84#L715-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,528 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,528 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,529 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][216], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 131#L699-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,529 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,529 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,529 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,529 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,529 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][233], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 104#L735true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,532 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-10-14 16:44:14,532 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,532 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,532 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,536 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([654] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][125], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 67#L690true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,537 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,537 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,537 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,537 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,537 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,537 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([617] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][66], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 193#L722true, 88#L709true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 271#(= ~x~0 1), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,541 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:14,541 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,541 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,541 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2024-10-14 16:44:14,544 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][260], [Black: 254#true, 26#L715-4true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 131#L699-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,544 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,544 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,544 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,544 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-10-14 16:44:14,544 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-10-14 16:44:14,551 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 62#L725-1true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 112#L689-3true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 219#true]) [2024-10-14 16:44:14,551 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,552 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,552 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,552 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,552 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,555 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([584] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][45], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 229#true, 269#true, 131#L699-1true, 84#L715-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 249#true, 264#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,555 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,555 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,555 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,555 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,555 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-10-14 16:44:14,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([705] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][215], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 153#L717-2true, 215#true, Black: 236#(= |#race~y~0| 0), 217#true, 65#L709-2true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 271#(= ~x~0 1), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,565 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-10-14 16:44:14,565 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,565 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,566 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2024-10-14 16:44:14,567 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([592] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][52], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 63#L688-2true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,567 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,567 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,567 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,567 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,567 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([592] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][51], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 176#L698true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,568 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([753] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][216], [Black: 254#true, 30#L716true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 131#L699-1true, 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,568 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,568 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,569 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,569 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-10-14 16:44:14,569 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2024-10-14 16:44:14,569 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-10-14 16:44:14,581 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][87], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, 89#L723-2true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,582 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([697] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][87], [Black: 256#(= |#race~x~0| 0), Black: 224#true, Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 191#L690-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, 271#(= ~x~0 1), Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 13#L723-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,582 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,582 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][85], [Black: 256#(= |#race~x~0| 0), 132#L697-1true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,588 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,588 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,588 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,588 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,588 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([746] L697-2-->L688-2: Formula: (= v_~x~0_4 1) InVars {~x~0=v_~x~0_4} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[][91], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 63#L688-2true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 271#(= ~x~0 1), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,589 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([745] L697-2-->L698: Formula: (not (= v_~x~0_6 1)) InVars {~x~0=v_~x~0_6} OutVars{~x~0=v_~x~0_6} AuxVars[] AssignedVars[][92], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 11#L716-1true, 176#L698true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,589 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2024-10-14 16:44:14,589 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2024-10-14 16:44:14,593 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([696] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][229], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 88#L709true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, Black: 234#true, 217#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 4#L727-5true, 271#(= ~x~0 1), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,593 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:14,593 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-10-14 16:44:14,593 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,593 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,593 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,599 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([597] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][233], [Black: 254#true, Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 104#L735true, Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 151#L742-4true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 215#true, 217#true, Black: 234#true, Black: 241#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 123#L701-5true, 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,599 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-10-14 16:44:14,599 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,599 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-10-14 16:44:14,599 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,599 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-10-14 16:44:14,609 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([598] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][85], [Black: 256#(= |#race~x~0| 0), Black: 226#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), Black: 261#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 231#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 269#true, 6#L716-3true, Black: 266#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 151#L742-4true, 215#true, 217#true, Black: 234#true, 209#L697-2true, Black: 239#true, Black: 246#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 264#true, Black: 249#true, Black: 221#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|)]) [2024-10-14 16:44:14,610 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,610 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,610 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,610 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-10-14 16:44:14,610 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-10-14 16:44:14,725 INFO L124 PetriNetUnfolderBase]: 1839/11842 cut-off events. [2024-10-14 16:44:14,725 INFO L125 PetriNetUnfolderBase]: For 2430/2630 co-relation queries the response was YES. [2024-10-14 16:44:14,766 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19881 conditions, 11842 events. 1839/11842 cut-off events. For 2430/2630 co-relation queries the response was YES. Maximal size of possible extension queue 524. Compared 151825 event pairs, 257 based on Foata normal form. 59/10000 useless extension candidates. Maximal degree in co-relation 19867. Up to 1314 conditions per place. [2024-10-14 16:44:14,799 INFO L140 encePairwiseOnDemand]: 228/233 looper letters, 11 selfloop transitions, 3 changer transitions 0/295 dead transitions. [2024-10-14 16:44:14,800 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 295 transitions, 1113 flow [2024-10-14 16:44:14,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 16:44:14,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-14 16:44:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 637 transitions. [2024-10-14 16:44:14,801 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9113018597997139 [2024-10-14 16:44:14,801 INFO L175 Difference]: Start difference. First operand has 223 places, 290 transitions, 1072 flow. Second operand 3 states and 637 transitions. [2024-10-14 16:44:14,801 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 295 transitions, 1113 flow [2024-10-14 16:44:14,811 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 223 places, 295 transitions, 1103 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-14 16:44:14,813 INFO L231 Difference]: Finished difference. Result has 225 places, 293 transitions, 1090 flow [2024-10-14 16:44:14,814 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=233, PETRI_DIFFERENCE_MINUEND_FLOW=1062, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=290, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1090, PETRI_PLACES=225, PETRI_TRANSITIONS=293} [2024-10-14 16:44:14,814 INFO L277 CegarLoopForPetriNet]: 207 programPoint places, 18 predicate places. [2024-10-14 16:44:14,814 INFO L471 AbstractCegarLoop]: Abstraction has has 225 places, 293 transitions, 1090 flow [2024-10-14 16:44:14,815 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 208.33333333333334) internal successors, (625), 3 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-14 16:44:14,815 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-14 16:44:14,815 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] [2024-10-14 16:44:14,815 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-14 16:44:14,815 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 58 more)] === [2024-10-14 16:44:14,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 16:44:14,816 INFO L85 PathProgramCache]: Analyzing trace with hash 909251347, now seen corresponding path program 1 times [2024-10-14 16:44:14,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 16:44:14,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053303246] [2024-10-14 16:44:14,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 16:44:14,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 16:44:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 16:44:14,831 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 16:44:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 16:44:14,863 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 16:44:14,863 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 16:44:14,864 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err1ASSERT_VIOLATIONDATA_RACE (61 of 62 remaining) [2024-10-14 16:44:14,865 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err11ASSERT_VIOLATIONDATA_RACE (60 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (59 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err12ASSERT_VIOLATIONDATA_RACE (58 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (57 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err13ASSERT_VIOLATIONDATA_RACE (56 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (55 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err14ASSERT_VIOLATIONDATA_RACE (54 of 62 remaining) [2024-10-14 16:44:14,866 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (53 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (52 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (51 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (50 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err7ASSERT_VIOLATIONDATA_RACE (49 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err8ASSERT_VIOLATIONDATA_RACE (48 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err9ASSERT_VIOLATIONDATA_RACE (47 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err10ASSERT_VIOLATIONDATA_RACE (46 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (45 of 62 remaining) [2024-10-14 16:44:14,867 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (44 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (43 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (42 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (41 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (40 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (39 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (38 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (37 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (36 of 62 remaining) [2024-10-14 16:44:14,868 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (35 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (34 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (33 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (32 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (31 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (30 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (29 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err11ASSERT_VIOLATIONDATA_RACE (28 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (27 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err12ASSERT_VIOLATIONDATA_RACE (26 of 62 remaining) [2024-10-14 16:44:14,869 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (25 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err13ASSERT_VIOLATIONDATA_RACE (24 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (23 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err14ASSERT_VIOLATIONDATA_RACE (22 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (21 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (20 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (19 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (18 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err7ASSERT_VIOLATIONDATA_RACE (17 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err8ASSERT_VIOLATIONDATA_RACE (16 of 62 remaining) [2024-10-14 16:44:14,870 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err9ASSERT_VIOLATIONDATA_RACE (15 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err10ASSERT_VIOLATIONDATA_RACE (14 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (13 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (12 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (11 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (10 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (9 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (8 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (6 of 62 remaining) [2024-10-14 16:44:14,871 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (5 of 62 remaining) [2024-10-14 16:44:14,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (4 of 62 remaining) [2024-10-14 16:44:14,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (3 of 62 remaining) [2024-10-14 16:44:14,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (2 of 62 remaining) [2024-10-14 16:44:14,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (1 of 62 remaining) [2024-10-14 16:44:14,872 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (0 of 62 remaining) [2024-10-14 16:44:14,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-14 16:44:14,872 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 16:44:14,905 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-10-14 16:44:14,906 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 16:44:14,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 04:44:14 BasicIcfg [2024-10-14 16:44:14,914 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 16:44:14,915 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 16:44:14,915 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 16:44:14,915 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 16:44:14,915 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:44:08" (3/4) ... [2024-10-14 16:44:14,920 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 16:44:14,921 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 16:44:14,922 INFO L158 Benchmark]: Toolchain (without parser) took 7909.70ms. Allocated memory was 146.8MB in the beginning and 755.0MB in the end (delta: 608.2MB). Free memory was 75.5MB in the beginning and 297.1MB in the end (delta: -221.6MB). Peak memory consumption was 389.7MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,922 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 146.8MB. Free memory is still 113.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 16:44:14,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.04ms. Allocated memory was 146.8MB in the beginning and 216.0MB in the end (delta: 69.2MB). Free memory was 75.3MB in the beginning and 175.2MB in the end (delta: -99.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,922 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.24ms. Allocated memory is still 216.0MB. Free memory was 175.2MB in the beginning and 173.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,922 INFO L158 Benchmark]: Boogie Preprocessor took 23.48ms. Allocated memory is still 216.0MB. Free memory was 173.2MB in the beginning and 171.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,922 INFO L158 Benchmark]: RCFGBuilder took 462.67ms. Allocated memory is still 216.0MB. Free memory was 171.1MB in the beginning and 151.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,923 INFO L158 Benchmark]: TraceAbstraction took 6887.38ms. Allocated memory was 216.0MB in the beginning and 755.0MB in the end (delta: 539.0MB). Free memory was 151.2MB in the beginning and 298.1MB in the end (delta: -146.9MB). Peak memory consumption was 392.0MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,923 INFO L158 Benchmark]: Witness Printer took 6.53ms. Allocated memory is still 755.0MB. Free memory was 298.1MB in the beginning and 297.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 16:44:14,927 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 146.8MB. Free memory is still 113.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.04ms. Allocated memory was 146.8MB in the beginning and 216.0MB in the end (delta: 69.2MB). Free memory was 75.3MB in the beginning and 175.2MB in the end (delta: -99.9MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.24ms. Allocated memory is still 216.0MB. Free memory was 175.2MB in the beginning and 173.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.48ms. Allocated memory is still 216.0MB. Free memory was 173.2MB in the beginning and 171.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 462.67ms. Allocated memory is still 216.0MB. Free memory was 171.1MB in the beginning and 151.2MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 6887.38ms. Allocated memory was 216.0MB in the beginning and 755.0MB in the end (delta: 539.0MB). Free memory was 151.2MB in the beginning and 298.1MB in the end (delta: -146.9MB). Peak memory consumption was 392.0MB. Max. memory is 16.1GB. * Witness Printer took 6.53ms. Allocated memory is still 755.0MB. Free memory was 298.1MB in the beginning and 297.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 690]: Data race detected Data race detected The following path leads to a data race: [L684] 0 int x, y; VAL [x=0, y=0] [L685] 0 int b1, b2; VAL [b1=0, b2=0, x=0, y=0] [L686] 0 int X; VAL [X=0, b1=0, b2=0, x=0, y=0] [L740] 0 pthread_t t1, t2; VAL [X=0, b1=0, b2=0, x=0, y=0] [L741] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [X=0, b1=0, b2=0, t1=-1, x=0, y=0] [L742] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [X=0, b1=0, b2=0, t1=-1, t2=0, x=0, y=0] [L714] COND TRUE 2 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=0, b2=0, x=0, y=0] [L715] 2 b2 = 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=0, b2=1, x=0, y=0] [L716] 2 x = 2 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=0, b2=1, x=2, y=0] [L688] COND TRUE 1 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=0, b2=1, x=2, y=0] [L689] 1 b1 = 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=1, b2=1, x=2, y=0] [L690] 1 x = 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=1, b2=1, x=1, y=0] [L716] 2 x = 2 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=1, b2=1, x=1, y=0] [L690] 1 x = 1 VAL [X=0, \old(_)={0:0}, _={0:0}, b1=1, b2=1, x=1, y=0] Now there is a data race on ~x~0 between C: x = 2 [716] and C: x = 1 [690] - UnprovableResult [Line: 733]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 715]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 734]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 716]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 735]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 736]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 719]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 725]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 726]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 727]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 709]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 693]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 701]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 741]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 742]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 384 locations, 62 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: 6.7s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 492 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 143 mSDsluCounter, 138 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 59 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 415 IncrementalHoareTripleChecker+Invalid, 474 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 59 mSolverCounterUnsat, 138 mSDtfsCounter, 415 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1090occurred in iteration=12, InterpolantAutomatonStates: 35, 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: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 492 NumberOfCodeBlocks, 492 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 432 ConstructedInterpolants, 0 QuantifiedInterpolants, 534 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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 RESULT: Ultimate proved your program to be incorrect! [2024-10-14 16:44:14,970 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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE