/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_24-sound_lock_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-25 04:04:59,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-25 04:04:59,682 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-25 04:04:59,689 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-25 04:04:59,689 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-25 04:04:59,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-25 04:04:59,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-25 04:04:59,721 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-25 04:04:59,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-25 04:04:59,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-25 04:04:59,725 INFO L153 SettingsManager]: * Use SBE=true [2023-08-25 04:04:59,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-25 04:04:59,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-25 04:04:59,727 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-25 04:04:59,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-25 04:04:59,727 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-25 04:04:59,728 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-25 04:04:59,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-25 04:04:59,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-25 04:04:59,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-25 04:04:59,729 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-25 04:04:59,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-25 04:04:59,730 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-25 04:04:59,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-25 04:04:59,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-25 04:04:59,731 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-25 04:04:59,731 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-25 04:04:59,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-25 04:04:59,731 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-25 04:04:59,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-25 04:04:59,732 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-25 04:04:59,733 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-25 04:04:59,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-25 04:04:59,733 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-25 04:04:59,733 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-25 04:04:59,733 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true [2023-08-25 04:05:00,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-25 04:05:00,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-25 04:05:00,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-25 04:05:00,106 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-25 04:05:00,108 INFO L274 PluginConnector]: CDTParser initialized [2023-08-25 04:05:00,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_24-sound_lock_racing.i [2023-08-25 04:05:01,306 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-25 04:05:01,614 INFO L384 CDTParser]: Found 1 translation units. [2023-08-25 04:05:01,615 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_24-sound_lock_racing.i [2023-08-25 04:05:01,627 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87ebdadda/38667abc94d6438e99f26efb70251db4/FLAGb25072a71 [2023-08-25 04:05:01,640 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87ebdadda/38667abc94d6438e99f26efb70251db4 [2023-08-25 04:05:01,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-25 04:05:01,644 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-25 04:05:01,647 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-25 04:05:01,647 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-25 04:05:01,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-25 04:05:01,651 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 04:05:01" (1/1) ... [2023-08-25 04:05:01,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2adf804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:01, skipping insertion in model container [2023-08-25 04:05:01,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 04:05:01" (1/1) ... [2023-08-25 04:05:01,704 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-25 04:05:02,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-25 04:05:02,068 INFO L201 MainTranslator]: Completed pre-run [2023-08-25 04:05:02,098 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [244] [2023-08-25 04:05:02,099 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [244] [2023-08-25 04:05:02,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-25 04:05:02,168 INFO L206 MainTranslator]: Completed translation [2023-08-25 04:05:02,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02 WrapperNode [2023-08-25 04:05:02,169 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-25 04:05:02,170 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-25 04:05:02,170 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-25 04:05:02,170 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-25 04:05:02,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,227 INFO L138 Inliner]: procedures = 170, calls = 37, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2023-08-25 04:05:02,228 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-25 04:05:02,229 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-25 04:05:02,229 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-25 04:05:02,229 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-25 04:05:02,238 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,249 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,259 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-25 04:05:02,260 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-25 04:05:02,260 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-25 04:05:02,260 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-25 04:05:02,261 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (1/1) ... [2023-08-25 04:05:02,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-25 04:05:02,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-25 04:05:02,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-08-25 04:05:02,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-08-25 04:05:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2023-08-25 04:05:02,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2023-08-25 04:05:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-25 04:05:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-25 04:05:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-25 04:05:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-25 04:05:02,321 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-25 04:05:02,440 INFO L236 CfgBuilder]: Building ICFG [2023-08-25 04:05:02,442 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-25 04:05:02,767 INFO L277 CfgBuilder]: Performing block encoding [2023-08-25 04:05:02,774 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-25 04:05:02,774 INFO L302 CfgBuilder]: Removed 10 assume(true) statements. [2023-08-25 04:05:02,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 04:05:02 BoogieIcfgContainer [2023-08-25 04:05:02,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-25 04:05:02,778 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-25 04:05:02,778 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-25 04:05:02,784 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-25 04:05:02,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.08 04:05:01" (1/3) ... [2023-08-25 04:05:02,785 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@455e2ec7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 04:05:02, skipping insertion in model container [2023-08-25 04:05:02,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:05:02" (2/3) ... [2023-08-25 04:05:02,786 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@455e2ec7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 04:05:02, skipping insertion in model container [2023-08-25 04:05:02,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 04:05:02" (3/3) ... [2023-08-25 04:05:02,787 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_24-sound_lock_racing.i [2023-08-25 04:05:02,804 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-25 04:05:02,804 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2023-08-25 04:05:02,804 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-25 04:05:02,903 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-08-25 04:05:02,942 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,039 INFO L124 PetriNetUnfolderBase]: 20/193 cut-off events. [2023-08-25 04:05:03,039 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-25 04:05:03,046 INFO L83 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 193 events. 20/193 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 536 event pairs, 0 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2023-08-25 04:05:03,046 INFO L82 GeneralOperation]: Start removeDead. Operand has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,056 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,061 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-25 04:05:03,073 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,079 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 134 places, 145 transitions, 298 flow [2023-08-25 04:05:03,137 INFO L124 PetriNetUnfolderBase]: 20/193 cut-off events. [2023-08-25 04:05:03,137 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-25 04:05:03,139 INFO L83 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 193 events. 20/193 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 536 event pairs, 0 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2023-08-25 04:05:03,143 INFO L119 LiptonReduction]: Number of co-enabled transitions 4752 [2023-08-25 04:05:07,155 INFO L134 LiptonReduction]: Checked pairs total: 13984 [2023-08-25 04:05:07,156 INFO L136 LiptonReduction]: Total number of compositions: 119 [2023-08-25 04:05:07,168 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-25 04:05:07,173 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@2771d64b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-25 04:05:07,174 INFO L358 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2023-08-25 04:05:07,177 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-25 04:05:07,177 INFO L124 PetriNetUnfolderBase]: 0/12 cut-off events. [2023-08-25 04:05:07,177 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-25 04:05:07,177 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:07,178 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-25 04:05:07,178 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 9 more)] === [2023-08-25 04:05:07,182 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:07,183 INFO L85 PathProgramCache]: Analyzing trace with hash 16747539, now seen corresponding path program 1 times [2023-08-25 04:05:07,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:07,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606340574] [2023-08-25 04:05:07,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:07,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:07,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606340574] [2023-08-25 04:05:07,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606340574] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:07,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:07,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:07,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979619530] [2023-08-25 04:05:07,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:07,352 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-25 04:05:07,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:07,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-25 04:05:07,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-25 04:05:07,381 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 264 [2023-08-25 04:05:07,383 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 52 transitions, 112 flow. Second operand has 2 states, 2 states have (on average 132.0) internal successors, (264), 2 states have internal predecessors, (264), 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) [2023-08-25 04:05:07,383 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:07,383 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 264 [2023-08-25 04:05:07,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:07,493 INFO L124 PetriNetUnfolderBase]: 133/395 cut-off events. [2023-08-25 04:05:07,493 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-25 04:05:07,496 INFO L83 FinitePrefix]: Finished finitePrefix Result has 706 conditions, 395 events. 133/395 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1941 event pairs, 132 based on Foata normal form. 52/383 useless extension candidates. Maximal degree in co-relation 661. Up to 302 conditions per place. [2023-08-25 04:05:07,500 INFO L140 encePairwiseOnDemand]: 253/264 looper letters, 25 selfloop transitions, 0 changer transitions 2/40 dead transitions. [2023-08-25 04:05:07,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 40 transitions, 142 flow [2023-08-25 04:05:07,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-25 04:05:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-25 04:05:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 298 transitions. [2023-08-25 04:05:07,520 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5643939393939394 [2023-08-25 04:05:07,521 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 298 transitions. [2023-08-25 04:05:07,521 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 298 transitions. [2023-08-25 04:05:07,524 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:07,526 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 298 transitions. [2023-08-25 04:05:07,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 149.0) internal successors, (298), 2 states have internal predecessors, (298), 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) [2023-08-25 04:05:07,536 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 264.0) internal successors, (792), 3 states have internal predecessors, (792), 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) [2023-08-25 04:05:07,537 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 264.0) internal successors, (792), 3 states have internal predecessors, (792), 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) [2023-08-25 04:05:07,539 INFO L175 Difference]: Start difference. First operand has 44 places, 52 transitions, 112 flow. Second operand 2 states and 298 transitions. [2023-08-25 04:05:07,540 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 40 transitions, 142 flow [2023-08-25 04:05:07,542 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 40 transitions, 142 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:05:07,544 INFO L231 Difference]: Finished difference. Result has 43 places, 38 transitions, 81 flow [2023-08-25 04:05:07,545 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=264, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=81, PETRI_PLACES=43, PETRI_TRANSITIONS=38} [2023-08-25 04:05:07,549 INFO L281 CegarLoopForPetriNet]: 44 programPoint places, -1 predicate places. [2023-08-25 04:05:07,549 INFO L495 AbstractCegarLoop]: Abstraction has has 43 places, 38 transitions, 81 flow [2023-08-25 04:05:07,549 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 132.0) internal successors, (264), 2 states have internal predecessors, (264), 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) [2023-08-25 04:05:07,550 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:07,550 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-25 04:05:07,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-25 04:05:07,550 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 9 more)] === [2023-08-25 04:05:07,558 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:07,559 INFO L85 PathProgramCache]: Analyzing trace with hash 519130094, now seen corresponding path program 1 times [2023-08-25 04:05:07,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:07,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751219746] [2023-08-25 04:05:07,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:07,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:07,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751219746] [2023-08-25 04:05:07,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751219746] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:07,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:07,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:07,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81690944] [2023-08-25 04:05:07,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:07,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:05:07,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:07,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:05:07,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:05:07,681 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 264 [2023-08-25 04:05:07,682 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 38 transitions, 81 flow. Second operand has 3 states, 3 states have (on average 116.66666666666667) internal successors, (350), 3 states have internal predecessors, (350), 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) [2023-08-25 04:05:07,682 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:07,682 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 264 [2023-08-25 04:05:07,683 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:07,835 INFO L124 PetriNetUnfolderBase]: 292/668 cut-off events. [2023-08-25 04:05:07,835 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-25 04:05:07,836 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1327 conditions, 668 events. 292/668 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 3203 event pairs, 99 based on Foata normal form. 0/507 useless extension candidates. Maximal degree in co-relation 1323. Up to 381 conditions per place. [2023-08-25 04:05:07,839 INFO L140 encePairwiseOnDemand]: 255/264 looper letters, 51 selfloop transitions, 6 changer transitions 0/60 dead transitions. [2023-08-25 04:05:07,839 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 60 transitions, 239 flow [2023-08-25 04:05:07,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:05:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:05:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 405 transitions. [2023-08-25 04:05:07,842 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5113636363636364 [2023-08-25 04:05:07,842 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 405 transitions. [2023-08-25 04:05:07,842 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 405 transitions. [2023-08-25 04:05:07,843 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:07,843 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 405 transitions. [2023-08-25 04:05:07,844 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 135.0) internal successors, (405), 3 states have internal predecessors, (405), 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) [2023-08-25 04:05:07,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 264.0) internal successors, (1056), 4 states have internal predecessors, (1056), 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) [2023-08-25 04:05:07,848 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 264.0) internal successors, (1056), 4 states have internal predecessors, (1056), 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) [2023-08-25 04:05:07,848 INFO L175 Difference]: Start difference. First operand has 43 places, 38 transitions, 81 flow. Second operand 3 states and 405 transitions. [2023-08-25 04:05:07,849 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 60 transitions, 239 flow [2023-08-25 04:05:07,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 60 transitions, 239 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:05:07,851 INFO L231 Difference]: Finished difference. Result has 44 places, 40 transitions, 119 flow [2023-08-25 04:05:07,851 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=264, PETRI_DIFFERENCE_MINUEND_FLOW=77, PETRI_DIFFERENCE_MINUEND_PLACES=40, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=119, PETRI_PLACES=44, PETRI_TRANSITIONS=40} [2023-08-25 04:05:07,853 INFO L281 CegarLoopForPetriNet]: 44 programPoint places, 0 predicate places. [2023-08-25 04:05:07,853 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 40 transitions, 119 flow [2023-08-25 04:05:07,854 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 116.66666666666667) internal successors, (350), 3 states have internal predecessors, (350), 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) [2023-08-25 04:05:07,854 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:07,855 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-25 04:05:07,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-25 04:05:07,855 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 9 more)] === [2023-08-25 04:05:07,858 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:07,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1086835733, now seen corresponding path program 1 times [2023-08-25 04:05:07,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:07,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669630214] [2023-08-25 04:05:07,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:07,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:07,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:07,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669630214] [2023-08-25 04:05:07,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669630214] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:07,960 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:07,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-25 04:05:07,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137522706] [2023-08-25 04:05:07,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:07,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:05:07,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:07,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:05:07,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:05:07,962 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 264 [2023-08-25 04:05:07,963 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 40 transitions, 119 flow. Second operand has 3 states, 3 states have (on average 125.33333333333333) internal successors, (376), 3 states have internal predecessors, (376), 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) [2023-08-25 04:05:07,963 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:07,963 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 264 [2023-08-25 04:05:07,963 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:08,058 INFO L124 PetriNetUnfolderBase]: 176/492 cut-off events. [2023-08-25 04:05:08,058 INFO L125 PetriNetUnfolderBase]: For 85/85 co-relation queries the response was YES. [2023-08-25 04:05:08,059 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1025 conditions, 492 events. 176/492 cut-off events. For 85/85 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 2498 event pairs, 80 based on Foata normal form. 0/417 useless extension candidates. Maximal degree in co-relation 1019. Up to 318 conditions per place. [2023-08-25 04:05:08,061 INFO L140 encePairwiseOnDemand]: 260/264 looper letters, 33 selfloop transitions, 2 changer transitions 0/49 dead transitions. [2023-08-25 04:05:08,061 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 49 transitions, 207 flow [2023-08-25 04:05:08,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:05:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:05:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 408 transitions. [2023-08-25 04:05:08,063 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5151515151515151 [2023-08-25 04:05:08,063 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 408 transitions. [2023-08-25 04:05:08,063 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 408 transitions. [2023-08-25 04:05:08,063 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:08,064 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 408 transitions. [2023-08-25 04:05:08,065 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2023-08-25 04:05:08,066 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 264.0) internal successors, (1056), 4 states have internal predecessors, (1056), 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) [2023-08-25 04:05:08,067 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 264.0) internal successors, (1056), 4 states have internal predecessors, (1056), 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) [2023-08-25 04:05:08,067 INFO L175 Difference]: Start difference. First operand has 44 places, 40 transitions, 119 flow. Second operand 3 states and 408 transitions. [2023-08-25 04:05:08,067 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 49 transitions, 207 flow [2023-08-25 04:05:08,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 49 transitions, 195 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-25 04:05:08,070 INFO L231 Difference]: Finished difference. Result has 45 places, 40 transitions, 117 flow [2023-08-25 04:05:08,070 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=264, PETRI_DIFFERENCE_MINUEND_FLOW=107, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=117, PETRI_PLACES=45, PETRI_TRANSITIONS=40} [2023-08-25 04:05:08,070 INFO L281 CegarLoopForPetriNet]: 44 programPoint places, 1 predicate places. [2023-08-25 04:05:08,071 INFO L495 AbstractCegarLoop]: Abstraction has has 45 places, 40 transitions, 117 flow [2023-08-25 04:05:08,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.33333333333333) internal successors, (376), 3 states have internal predecessors, (376), 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) [2023-08-25 04:05:08,071 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:08,071 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2023-08-25 04:05:08,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-25 04:05:08,072 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 9 more)] === [2023-08-25 04:05:08,072 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:08,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1077102899, now seen corresponding path program 1 times [2023-08-25 04:05:08,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:08,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639344593] [2023-08-25 04:05:08,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:05:08,089 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-25 04:05:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:05:08,118 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-25 04:05:08,118 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-25 04:05:08,119 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (11 of 12 remaining) [2023-08-25 04:05:08,123 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (10 of 12 remaining) [2023-08-25 04:05:08,125 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (9 of 12 remaining) [2023-08-25 04:05:08,125 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (8 of 12 remaining) [2023-08-25 04:05:08,125 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 12 remaining) [2023-08-25 04:05:08,125 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 12 remaining) [2023-08-25 04:05:08,126 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 12 remaining) [2023-08-25 04:05:08,126 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 12 remaining) [2023-08-25 04:05:08,126 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 12 remaining) [2023-08-25 04:05:08,127 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 12 remaining) [2023-08-25 04:05:08,127 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 12 remaining) [2023-08-25 04:05:08,127 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 12 remaining) [2023-08-25 04:05:08,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-25 04:05:08,128 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-08-25 04:05:08,131 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-25 04:05:08,131 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-08-25 04:05:08,172 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-25 04:05:08,179 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,215 INFO L124 PetriNetUnfolderBase]: 35/318 cut-off events. [2023-08-25 04:05:08,215 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2023-08-25 04:05:08,217 INFO L83 FinitePrefix]: Finished finitePrefix Result has 332 conditions, 318 events. 35/318 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1096 event pairs, 0 based on Foata normal form. 0/261 useless extension candidates. Maximal degree in co-relation 195. Up to 8 conditions per place. [2023-08-25 04:05:08,218 INFO L82 GeneralOperation]: Start removeDead. Operand has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,220 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,221 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-25 04:05:08,221 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,221 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,221 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 175 places, 191 transitions, 400 flow [2023-08-25 04:05:08,249 INFO L124 PetriNetUnfolderBase]: 35/318 cut-off events. [2023-08-25 04:05:08,249 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2023-08-25 04:05:08,252 INFO L83 FinitePrefix]: Finished finitePrefix Result has 332 conditions, 318 events. 35/318 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1096 event pairs, 0 based on Foata normal form. 0/261 useless extension candidates. Maximal degree in co-relation 195. Up to 8 conditions per place. [2023-08-25 04:05:08,260 INFO L119 LiptonReduction]: Number of co-enabled transitions 14344 [2023-08-25 04:05:12,077 INFO L134 LiptonReduction]: Checked pairs total: 53255 [2023-08-25 04:05:12,077 INFO L136 LiptonReduction]: Total number of compositions: 132 [2023-08-25 04:05:12,079 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-25 04:05:12,080 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@2771d64b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-25 04:05:12,080 INFO L358 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2023-08-25 04:05:12,083 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-25 04:05:12,083 INFO L124 PetriNetUnfolderBase]: 0/10 cut-off events. [2023-08-25 04:05:12,083 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-25 04:05:12,083 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:12,083 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-25 04:05:12,083 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 13 more)] === [2023-08-25 04:05:12,084 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:12,084 INFO L85 PathProgramCache]: Analyzing trace with hash 28111647, now seen corresponding path program 1 times [2023-08-25 04:05:12,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:12,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017412495] [2023-08-25 04:05:12,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:12,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:12,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017412495] [2023-08-25 04:05:12,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017412495] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:12,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:12,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:12,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593542388] [2023-08-25 04:05:12,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:12,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-25 04:05:12,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:12,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-25 04:05:12,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-25 04:05:12,114 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 168 out of 323 [2023-08-25 04:05:12,114 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 85 transitions, 188 flow. Second operand has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 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) [2023-08-25 04:05:12,115 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:12,115 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 168 of 323 [2023-08-25 04:05:12,116 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:12,671 INFO L124 PetriNetUnfolderBase]: 2703/5820 cut-off events. [2023-08-25 04:05:12,672 INFO L125 PetriNetUnfolderBase]: For 63/63 co-relation queries the response was YES. [2023-08-25 04:05:12,687 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10245 conditions, 5820 events. 2703/5820 cut-off events. For 63/63 co-relation queries the response was YES. Maximal size of possible extension queue 224. Compared 46457 event pairs, 2690 based on Foata normal form. 704/5613 useless extension candidates. Maximal degree in co-relation 6761. Up to 4355 conditions per place. [2023-08-25 04:05:12,723 INFO L140 encePairwiseOnDemand]: 307/323 looper letters, 37 selfloop transitions, 0 changer transitions 0/69 dead transitions. [2023-08-25 04:05:12,728 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 69 transitions, 230 flow [2023-08-25 04:05:12,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-25 04:05:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-25 04:05:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 389 transitions. [2023-08-25 04:05:12,730 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6021671826625387 [2023-08-25 04:05:12,730 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 389 transitions. [2023-08-25 04:05:12,730 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 389 transitions. [2023-08-25 04:05:12,731 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:12,731 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 389 transitions. [2023-08-25 04:05:12,732 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 194.5) internal successors, (389), 2 states have internal predecessors, (389), 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) [2023-08-25 04:05:12,734 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 323.0) internal successors, (969), 3 states have internal predecessors, (969), 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) [2023-08-25 04:05:12,734 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 323.0) internal successors, (969), 3 states have internal predecessors, (969), 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) [2023-08-25 04:05:12,735 INFO L175 Difference]: Start difference. First operand has 73 places, 85 transitions, 188 flow. Second operand 2 states and 389 transitions. [2023-08-25 04:05:12,735 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 69 transitions, 230 flow [2023-08-25 04:05:12,737 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 69 transitions, 230 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:05:12,739 INFO L231 Difference]: Finished difference. Result has 73 places, 69 transitions, 156 flow [2023-08-25 04:05:12,739 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=323, PETRI_DIFFERENCE_MINUEND_FLOW=156, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=156, PETRI_PLACES=73, PETRI_TRANSITIONS=69} [2023-08-25 04:05:12,741 INFO L281 CegarLoopForPetriNet]: 73 programPoint places, 0 predicate places. [2023-08-25 04:05:12,741 INFO L495 AbstractCegarLoop]: Abstraction has has 73 places, 69 transitions, 156 flow [2023-08-25 04:05:12,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 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) [2023-08-25 04:05:12,742 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:12,742 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-25 04:05:12,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-25 04:05:12,742 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 13 more)] === [2023-08-25 04:05:12,742 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:12,742 INFO L85 PathProgramCache]: Analyzing trace with hash 871404174, now seen corresponding path program 1 times [2023-08-25 04:05:12,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:12,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496758202] [2023-08-25 04:05:12,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:12,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:12,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:12,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496758202] [2023-08-25 04:05:12,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496758202] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:12,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:12,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:12,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097686240] [2023-08-25 04:05:12,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:12,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:05:12,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:12,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:05:12,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:05:12,793 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 141 out of 323 [2023-08-25 04:05:12,794 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 69 transitions, 156 flow. Second operand has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 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) [2023-08-25 04:05:12,794 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:12,794 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 141 of 323 [2023-08-25 04:05:12,794 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:14,716 INFO L124 PetriNetUnfolderBase]: 15051/25458 cut-off events. [2023-08-25 04:05:14,716 INFO L125 PetriNetUnfolderBase]: For 165/165 co-relation queries the response was YES. [2023-08-25 04:05:14,771 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49645 conditions, 25458 events. 15051/25458 cut-off events. For 165/165 co-relation queries the response was YES. Maximal size of possible extension queue 625. Compared 191187 event pairs, 5644 based on Foata normal form. 0/19970 useless extension candidates. Maximal degree in co-relation 49640. Up to 12673 conditions per place. [2023-08-25 04:05:14,902 INFO L140 encePairwiseOnDemand]: 304/323 looper letters, 93 selfloop transitions, 14 changer transitions 0/119 dead transitions. [2023-08-25 04:05:14,902 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 119 transitions, 481 flow [2023-08-25 04:05:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:05:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:05:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 535 transitions. [2023-08-25 04:05:14,905 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5521155830753354 [2023-08-25 04:05:14,905 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 535 transitions. [2023-08-25 04:05:14,905 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 535 transitions. [2023-08-25 04:05:14,906 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:14,906 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 535 transitions. [2023-08-25 04:05:14,907 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 178.33333333333334) internal successors, (535), 3 states have internal predecessors, (535), 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) [2023-08-25 04:05:14,909 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 323.0) internal successors, (1292), 4 states have internal predecessors, (1292), 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) [2023-08-25 04:05:14,909 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 323.0) internal successors, (1292), 4 states have internal predecessors, (1292), 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) [2023-08-25 04:05:14,909 INFO L175 Difference]: Start difference. First operand has 73 places, 69 transitions, 156 flow. Second operand 3 states and 535 transitions. [2023-08-25 04:05:14,909 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 119 transitions, 481 flow [2023-08-25 04:05:14,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 119 transitions, 481 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:05:14,918 INFO L231 Difference]: Finished difference. Result has 77 places, 83 transitions, 278 flow [2023-08-25 04:05:14,918 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=323, PETRI_DIFFERENCE_MINUEND_FLOW=156, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=278, PETRI_PLACES=77, PETRI_TRANSITIONS=83} [2023-08-25 04:05:14,922 INFO L281 CegarLoopForPetriNet]: 73 programPoint places, 4 predicate places. [2023-08-25 04:05:14,922 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 83 transitions, 278 flow [2023-08-25 04:05:14,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 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) [2023-08-25 04:05:14,925 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:14,925 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-25 04:05:14,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-25 04:05:14,926 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 13 more)] === [2023-08-25 04:05:14,926 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:14,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1243726519, now seen corresponding path program 1 times [2023-08-25 04:05:14,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:14,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061323693] [2023-08-25 04:05:14,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:14,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:15,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:15,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061323693] [2023-08-25 04:05:15,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061323693] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:15,009 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:15,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-25 04:05:15,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017924805] [2023-08-25 04:05:15,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:15,011 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:05:15,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:15,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:05:15,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:05:15,014 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 158 out of 323 [2023-08-25 04:05:15,015 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 83 transitions, 278 flow. Second operand has 3 states, 3 states have (on average 159.33333333333334) internal successors, (478), 3 states have internal predecessors, (478), 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) [2023-08-25 04:05:15,015 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:15,015 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 158 of 323 [2023-08-25 04:05:15,015 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:16,408 INFO L124 PetriNetUnfolderBase]: 9907/18657 cut-off events. [2023-08-25 04:05:16,409 INFO L125 PetriNetUnfolderBase]: For 3693/3711 co-relation queries the response was YES. [2023-08-25 04:05:16,461 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39927 conditions, 18657 events. 9907/18657 cut-off events. For 3693/3711 co-relation queries the response was YES. Maximal size of possible extension queue 547. Compared 152754 event pairs, 4314 based on Foata normal form. 5/16213 useless extension candidates. Maximal degree in co-relation 39920. Up to 14384 conditions per place. [2023-08-25 04:05:16,550 INFO L140 encePairwiseOnDemand]: 318/323 looper letters, 61 selfloop transitions, 3 changer transitions 0/102 dead transitions. [2023-08-25 04:05:16,550 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 102 transitions, 455 flow [2023-08-25 04:05:16,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:05:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:05:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 536 transitions. [2023-08-25 04:05:16,552 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5531475748194015 [2023-08-25 04:05:16,552 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 536 transitions. [2023-08-25 04:05:16,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 536 transitions. [2023-08-25 04:05:16,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:16,553 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 536 transitions. [2023-08-25 04:05:16,554 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 178.66666666666666) internal successors, (536), 3 states have internal predecessors, (536), 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) [2023-08-25 04:05:16,556 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 323.0) internal successors, (1292), 4 states have internal predecessors, (1292), 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) [2023-08-25 04:05:16,557 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 323.0) internal successors, (1292), 4 states have internal predecessors, (1292), 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) [2023-08-25 04:05:16,557 INFO L175 Difference]: Start difference. First operand has 77 places, 83 transitions, 278 flow. Second operand 3 states and 536 transitions. [2023-08-25 04:05:16,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 102 transitions, 455 flow [2023-08-25 04:05:16,571 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 102 transitions, 425 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-25 04:05:16,573 INFO L231 Difference]: Finished difference. Result has 78 places, 85 transitions, 271 flow [2023-08-25 04:05:16,573 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=323, PETRI_DIFFERENCE_MINUEND_FLOW=250, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=271, PETRI_PLACES=78, PETRI_TRANSITIONS=85} [2023-08-25 04:05:16,574 INFO L281 CegarLoopForPetriNet]: 73 programPoint places, 5 predicate places. [2023-08-25 04:05:16,574 INFO L495 AbstractCegarLoop]: Abstraction has has 78 places, 85 transitions, 271 flow [2023-08-25 04:05:16,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 159.33333333333334) internal successors, (478), 3 states have internal predecessors, (478), 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) [2023-08-25 04:05:16,575 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:16,575 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2023-08-25 04:05:16,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-25 04:05:16,575 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 13 more)] === [2023-08-25 04:05:16,575 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:16,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1990958599, now seen corresponding path program 1 times [2023-08-25 04:05:16,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:16,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499631261] [2023-08-25 04:05:16,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:05:16,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-25 04:05:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:05:16,605 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-25 04:05:16,605 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-25 04:05:16,605 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (15 of 16 remaining) [2023-08-25 04:05:16,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (14 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (13 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (12 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (11 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (10 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (9 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (8 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 16 remaining) [2023-08-25 04:05:16,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 16 remaining) [2023-08-25 04:05:16,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 16 remaining) [2023-08-25 04:05:16,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-25 04:05:16,607 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-08-25 04:05:16,608 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-25 04:05:16,608 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-08-25 04:05:16,631 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-08-25 04:05:16,634 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,706 INFO L124 PetriNetUnfolderBase]: 55/488 cut-off events. [2023-08-25 04:05:16,706 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-08-25 04:05:16,711 INFO L83 FinitePrefix]: Finished finitePrefix Result has 516 conditions, 488 events. 55/488 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1884 event pairs, 1 based on Foata normal form. 0/401 useless extension candidates. Maximal degree in co-relation 326. Up to 16 conditions per place. [2023-08-25 04:05:16,712 INFO L82 GeneralOperation]: Start removeDead. Operand has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,716 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,716 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-25 04:05:16,716 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,716 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,716 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 216 places, 237 transitions, 504 flow [2023-08-25 04:05:16,862 INFO L124 PetriNetUnfolderBase]: 55/488 cut-off events. [2023-08-25 04:05:16,862 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-08-25 04:05:16,867 INFO L83 FinitePrefix]: Finished finitePrefix Result has 516 conditions, 488 events. 55/488 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1884 event pairs, 1 based on Foata normal form. 0/401 useless extension candidates. Maximal degree in co-relation 326. Up to 16 conditions per place. [2023-08-25 04:05:16,886 INFO L119 LiptonReduction]: Number of co-enabled transitions 27720 [2023-08-25 04:05:20,913 INFO L134 LiptonReduction]: Checked pairs total: 114567 [2023-08-25 04:05:20,914 INFO L136 LiptonReduction]: Total number of compositions: 154 [2023-08-25 04:05:20,916 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-25 04:05:20,916 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@2771d64b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-25 04:05:20,916 INFO L358 AbstractCegarLoop]: Starting to check reachability of 20 error locations. [2023-08-25 04:05:20,918 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-25 04:05:20,918 INFO L124 PetriNetUnfolderBase]: 0/9 cut-off events. [2023-08-25 04:05:20,918 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-25 04:05:20,918 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:20,918 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-25 04:05:20,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 17 more)] === [2023-08-25 04:05:20,919 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:20,919 INFO L85 PathProgramCache]: Analyzing trace with hash 41564156, now seen corresponding path program 1 times [2023-08-25 04:05:20,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:20,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163944893] [2023-08-25 04:05:20,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:20,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:20,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163944893] [2023-08-25 04:05:20,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163944893] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:20,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:20,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:20,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364592769] [2023-08-25 04:05:20,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:20,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-25 04:05:20,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:20,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-25 04:05:20,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-25 04:05:20,942 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 206 out of 391 [2023-08-25 04:05:20,943 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 116 transitions, 262 flow. Second operand has 2 states, 2 states have (on average 208.0) internal successors, (416), 2 states have internal predecessors, (416), 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) [2023-08-25 04:05:20,943 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:20,943 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 206 of 391 [2023-08-25 04:05:20,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:05:26,337 INFO L124 PetriNetUnfolderBase]: 47228/80400 cut-off events. [2023-08-25 04:05:26,337 INFO L125 PetriNetUnfolderBase]: For 1385/1385 co-relation queries the response was YES. [2023-08-25 04:05:26,492 INFO L83 FinitePrefix]: Finished finitePrefix Result has 147400 conditions, 80400 events. 47228/80400 cut-off events. For 1385/1385 co-relation queries the response was YES. Maximal size of possible extension queue 2094. Compared 751715 event pairs, 47071 based on Foata normal form. 11074/81281 useless extension candidates. Maximal degree in co-relation 61442. Up to 65985 conditions per place. [2023-08-25 04:05:26,948 INFO L140 encePairwiseOnDemand]: 369/391 looper letters, 49 selfloop transitions, 0 changer transitions 0/94 dead transitions. [2023-08-25 04:05:26,948 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 99 places, 94 transitions, 316 flow [2023-08-25 04:05:26,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-25 04:05:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-25 04:05:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 483 transitions. [2023-08-25 04:05:26,950 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6176470588235294 [2023-08-25 04:05:26,950 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 483 transitions. [2023-08-25 04:05:26,950 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 483 transitions. [2023-08-25 04:05:26,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:05:26,951 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 483 transitions. [2023-08-25 04:05:26,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 241.5) internal successors, (483), 2 states have internal predecessors, (483), 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) [2023-08-25 04:05:26,953 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 391.0) internal successors, (1173), 3 states have internal predecessors, (1173), 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) [2023-08-25 04:05:26,955 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 391.0) internal successors, (1173), 3 states have internal predecessors, (1173), 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) [2023-08-25 04:05:26,955 INFO L175 Difference]: Start difference. First operand has 99 places, 116 transitions, 262 flow. Second operand 2 states and 483 transitions. [2023-08-25 04:05:26,955 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 99 places, 94 transitions, 316 flow [2023-08-25 04:05:26,957 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 94 transitions, 316 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:05:26,959 INFO L231 Difference]: Finished difference. Result has 99 places, 94 transitions, 218 flow [2023-08-25 04:05:26,959 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=391, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=218, PETRI_PLACES=99, PETRI_TRANSITIONS=94} [2023-08-25 04:05:26,960 INFO L281 CegarLoopForPetriNet]: 99 programPoint places, 0 predicate places. [2023-08-25 04:05:26,961 INFO L495 AbstractCegarLoop]: Abstraction has has 99 places, 94 transitions, 218 flow [2023-08-25 04:05:26,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 208.0) internal successors, (416), 2 states have internal predecessors, (416), 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) [2023-08-25 04:05:26,961 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:05:26,961 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-25 04:05:26,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-25 04:05:26,961 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 17 more)] === [2023-08-25 04:05:26,962 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:05:26,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1288404453, now seen corresponding path program 1 times [2023-08-25 04:05:26,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:05:26,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653807841] [2023-08-25 04:05:26,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:05:26,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:05:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:05:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:05:26,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:05:26,985 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653807841] [2023-08-25 04:05:26,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653807841] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:05:26,985 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:05:26,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:05:26,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483837958] [2023-08-25 04:05:26,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:05:26,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:05:26,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:05:26,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:05:26,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:05:26,987 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 167 out of 391 [2023-08-25 04:05:26,988 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 94 transitions, 218 flow. Second operand has 3 states, 3 states have (on average 168.66666666666666) internal successors, (506), 3 states have internal predecessors, (506), 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) [2023-08-25 04:05:26,988 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:05:26,988 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 167 of 391 [2023-08-25 04:05:26,988 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:06:10,003 INFO L124 PetriNetUnfolderBase]: 509191/744639 cut-off events. [2023-08-25 04:06:10,004 INFO L125 PetriNetUnfolderBase]: For 6837/6837 co-relation queries the response was YES. [2023-08-25 04:06:11,537 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1457787 conditions, 744639 events. 509191/744639 cut-off events. For 6837/6837 co-relation queries the response was YES. Maximal size of possible extension queue 12217. Compared 6625388 event pairs, 206937 based on Foata normal form. 0/590978 useless extension candidates. Maximal degree in co-relation 1457781. Up to 365846 conditions per place. [2023-08-25 04:06:14,361 INFO L140 encePairwiseOnDemand]: 364/391 looper letters, 125 selfloop transitions, 20 changer transitions 0/162 dead transitions. [2023-08-25 04:06:14,361 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 162 transitions, 665 flow [2023-08-25 04:06:14,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:06:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:06:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 653 transitions. [2023-08-25 04:06:14,363 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.556692242114237 [2023-08-25 04:06:14,363 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 653 transitions. [2023-08-25 04:06:14,363 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 653 transitions. [2023-08-25 04:06:14,364 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:06:14,364 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 653 transitions. [2023-08-25 04:06:14,365 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 217.66666666666666) internal successors, (653), 3 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-25 04:06:14,370 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:06:14,371 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:06:14,371 INFO L175 Difference]: Start difference. First operand has 99 places, 94 transitions, 218 flow. Second operand 3 states and 653 transitions. [2023-08-25 04:06:14,371 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 162 transitions, 665 flow [2023-08-25 04:06:14,383 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 162 transitions, 665 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:06:14,385 INFO L231 Difference]: Finished difference. Result has 103 places, 114 transitions, 392 flow [2023-08-25 04:06:14,385 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=391, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=392, PETRI_PLACES=103, PETRI_TRANSITIONS=114} [2023-08-25 04:06:14,386 INFO L281 CegarLoopForPetriNet]: 99 programPoint places, 4 predicate places. [2023-08-25 04:06:14,386 INFO L495 AbstractCegarLoop]: Abstraction has has 103 places, 114 transitions, 392 flow [2023-08-25 04:06:14,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 168.66666666666666) internal successors, (506), 3 states have internal predecessors, (506), 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) [2023-08-25 04:06:14,386 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:06:14,386 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-25 04:06:14,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-25 04:06:14,386 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 17 more)] === [2023-08-25 04:06:14,387 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:06:14,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1285833715, now seen corresponding path program 1 times [2023-08-25 04:06:14,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:06:14,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096913848] [2023-08-25 04:06:14,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:06:14,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:06:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:06:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:06:14,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:06:14,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096913848] [2023-08-25 04:06:14,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096913848] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:06:14,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:06:14,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-25 04:06:14,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050450361] [2023-08-25 04:06:14,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:06:14,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:06:14,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:06:14,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:06:14,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:06:14,424 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 192 out of 391 [2023-08-25 04:06:14,424 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 103 places, 114 transitions, 392 flow. Second operand has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 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) [2023-08-25 04:06:14,425 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:06:14,425 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 192 of 391 [2023-08-25 04:06:14,425 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:06:23,311 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][104], [183#L702-17true, 72#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 222#true, 101#L702-8true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 11#t_funErr0ASSERT_VIOLATIONDATA_RACEtrue, 219#true, 228#true]) [2023-08-25 04:06:23,312 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is not cut-off event [2023-08-25 04:06:23,312 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-25 04:06:23,312 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-25 04:06:23,312 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-25 04:06:25,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1228] L702-15-->L702-17: Formula: (= |v_#race~global~0_56| 0) InVars {} OutVars{t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_7|, #race~global~0=|v_#race~global~0_56|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~nondet7, #race~global~0][51], [72#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 11#t_funErr0ASSERT_VIOLATIONDATA_RACEtrue, 36#L702-17true, 219#true, 228#true]) [2023-08-25 04:06:25,799 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-25 04:06:25,799 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-25 04:06:25,799 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-25 04:06:25,799 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-25 04:06:26,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1095] L702-4-->L702-5: Formula: (= v_~global~0_3 |v_t_funThread3of3ForFork0_#t~post5_1|) InVars {~global~0=v_~global~0_3} OutVars{t_funThread3of3ForFork0_#t~post5=|v_t_funThread3of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~post5][103], [111#L702-5true, 171#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 36#L702-17true, 219#true, 228#true]) [2023-08-25 04:06:26,761 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,761 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,761 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,761 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,764 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1140] L702-18-->L702-19: Formula: (= |v_t_funThread1of3ForFork0_#t~post8_1| v_~global~0_5) InVars {~global~0=v_~global~0_5} OutVars{t_funThread1of3ForFork0_#t~post8=|v_t_funThread1of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post8][66], [171#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 56#L702-19true, 219#true, 228#true]) [2023-08-25 04:06:26,765 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,765 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,765 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,765 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][100], [Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 168#L702-4true, 36#L702-17true, 219#true, 228#true, 81#L702-17true]) [2023-08-25 04:06:26,768 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][100], [116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 219#true, 228#true, 81#L702-17true]) [2023-08-25 04:06:26,768 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,768 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,856 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1140] L702-18-->L702-19: Formula: (= |v_t_funThread1of3ForFork0_#t~post8_1| v_~global~0_5) InVars {~global~0=v_~global~0_5} OutVars{t_funThread1of3ForFork0_#t~post8=|v_t_funThread1of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post8][66], [34#L702-16true, Black: 222#true, 172#L702-3true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 56#L702-19true, 219#true, 228#true]) [2023-08-25 04:06:26,856 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [116#L702-18true, 183#L702-17true, Black: 222#true, 172#L702-3true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true]) [2023-08-25 04:06:26,857 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:26,857 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:27,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][100], [116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 12#L712-3true, t_funThread3of3ForFork0InUse, 168#L702-4true, 219#true, 228#true, 81#L702-17true]) [2023-08-25 04:06:27,012 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-25 04:06:27,013 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:27,013 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:27,013 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-25 04:06:27,050 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][104], [57#L702-8true, 72#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 183#L702-17true, Black: 222#true, 101#L702-8true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true]) [2023-08-25 04:06:27,050 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is not cut-off event [2023-08-25 04:06:27,050 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-25 04:06:27,050 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-25 04:06:27,050 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-25 04:06:28,074 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1140] L702-18-->L702-19: Formula: (= |v_t_funThread1of3ForFork0_#t~post8_1| v_~global~0_5) InVars {~global~0=v_~global~0_5} OutVars{t_funThread1of3ForFork0_#t~post8=|v_t_funThread1of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post8][66], [171#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 168#L702-4true, 56#L702-19true, 219#true, 228#true]) [2023-08-25 04:06:28,074 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,074 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,074 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,074 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,077 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][100], [116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 32#L712-4true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 168#L702-4true, 219#true, 228#true, 81#L702-17true]) [2023-08-25 04:06:28,077 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,077 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,077 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,077 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,142 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [116#L702-18true, 183#L702-17true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, 78#L702-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true]) [2023-08-25 04:06:28,143 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,143 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,143 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:28,143 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-25 04:06:29,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1140] L702-18-->L702-19: Formula: (= |v_t_funThread1of3ForFork0_#t~post8_1| v_~global~0_5) InVars {~global~0=v_~global~0_5} OutVars{t_funThread1of3ForFork0_#t~post8=|v_t_funThread1of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post8][66], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 56#L702-19true, 82#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:29,524 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,524 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,524 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,524 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1228] L702-15-->L702-17: Formula: (= |v_#race~global~0_56| 0) InVars {} OutVars{t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_7|, #race~global~0=|v_#race~global~0_56|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~nondet7, #race~global~0][51], [57#L702-8true, 72#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 36#L702-17true, 219#true, 228#true]) [2023-08-25 04:06:29,799 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,799 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,799 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:29,799 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:30,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, 141#L710-7true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:30,532 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-25 04:06:30,532 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:30,532 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:30,532 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-25 04:06:30,960 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1140] L702-18-->L702-19: Formula: (= |v_t_funThread1of3ForFork0_#t~post8_1| v_~global~0_5) InVars {~global~0=v_~global~0_5} OutVars{t_funThread1of3ForFork0_#t~post8=|v_t_funThread1of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post8][66], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 98#L702-7true, 56#L702-19true, 219#true, 228#true]) [2023-08-25 04:06:30,960 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-25 04:06:30,961 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-25 04:06:30,961 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-25 04:06:30,961 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-25 04:06:31,131 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:31,131 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,131 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,131 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,131 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:31,136 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,136 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,136 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:31,136 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,265 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:32,266 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,266 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,266 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,266 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1197] L702-8-->L702-10: Formula: (= |v_#race~global~0_48| |v_t_funThread2of3ForFork0_#t~nondet6_13|) InVars {t_funThread2of3ForFork0_#t~nondet6=|v_t_funThread2of3ForFork0_#t~nondet6_13|, #race~global~0=|v_#race~global~0_48|} OutVars{t_funThread2of3ForFork0_#t~post5=|v_t_funThread2of3ForFork0_#t~post5_9|, t_funThread2of3ForFork0_#t~nondet6=|v_t_funThread2of3ForFork0_#t~nondet6_13|, #race~global~0=|v_#race~global~0_48|} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post5][55], [34#L702-16true, 116#L702-18true, Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 151#L702-10true, 219#true, 222#true, 228#true]) [2023-08-25 04:06:32,392 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][104], [57#L702-8true, 116#L702-18true, 183#L702-17true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 32#L712-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true]) [2023-08-25 04:06:32,392 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,392 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:32,853 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:32,854 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:32,854 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,854 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 31#L702-27true, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:32,858 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:32,858 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:32,858 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,275 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 87#L710-12true, 228#true]) [2023-08-25 04:06:33,276 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,276 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,276 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,276 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [111#L702-5true, Black: 222#true, 141#L710-7true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:33,345 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,345 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,345 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,345 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-25 04:06:33,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:33,584 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,584 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,584 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,585 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:33,691 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,691 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,691 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,691 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,692 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:33,692 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,693 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,693 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:33,693 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,275 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:34,275 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,275 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,275 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,275 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:34,276 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:34,276 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,276 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,280 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:34,280 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,280 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,280 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,280 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, t_funThread3of3ForFork0InUse, 31#L702-27true, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:34,281 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [140#t_funEXITtrue, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:34,281 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,281 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,561 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 29#L712-7true, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:34,561 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,561 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,561 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,561 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 184#L710-6true, 219#true, 228#true]) [2023-08-25 04:06:34,627 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,627 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,627 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,627 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, 141#L710-7true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 3#L702-7true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 228#true, 219#true]) [2023-08-25 04:06:34,760 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,761 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,761 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,761 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-25 04:06:34,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:34,921 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,921 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,921 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:34,921 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,319 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,319 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,319 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,319 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,320 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:35,321 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,321 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,321 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,321 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,430 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,430 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,430 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,430 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 35#L691true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,431 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,431 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,431 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,431 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,433 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:35,433 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,433 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,433 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,433 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:35,702 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,702 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,702 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,702 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,703 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [140#t_funEXITtrue, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,703 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,703 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,703 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,703 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,707 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,707 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,707 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,707 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 31#L702-27true, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:35,708 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,708 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,708 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,708 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:35,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, 28#L702-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 43#L712-2true, 219#true, 228#true]) [2023-08-25 04:06:35,906 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,906 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,906 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:35,906 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:36,110 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [111#L702-5true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 87#L710-12true, 228#true]) [2023-08-25 04:06:36,110 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-25 04:06:36,110 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:36,110 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:36,110 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-25 04:06:36,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), 141#L710-7true, t_funThread1of3ForFork0InUse, 122#L702-8true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 228#true, 219#true, 222#true, 23#L702-18true]) [2023-08-25 04:06:36,165 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is not cut-off event [2023-08-25 04:06:36,165 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is not cut-off event [2023-08-25 04:06:36,165 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is not cut-off event [2023-08-25 04:06:36,165 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is not cut-off event [2023-08-25 04:06:36,542 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:36,542 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,542 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,542 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,542 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:36,598 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,598 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,598 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,598 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:36,661 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,661 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,661 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,661 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,662 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:36,662 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,662 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,662 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,662 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:36,743 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,743 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,743 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,743 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 41#L712-6true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:36,744 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,744 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,744 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,744 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:36,745 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,745 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,745 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,745 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,840 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:36,840 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,840 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,840 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,840 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,841 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:36,841 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,841 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,841 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:36,841 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,105 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 140#t_funEXITtrue, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:37,105 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,105 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,105 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,105 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, 140#t_funEXITtrue, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:37,109 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,109 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,109 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,109 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [111#L702-5true, Black: 222#true, t_funThread1of3ForFork0InUse, 29#L712-7true, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:37,334 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,334 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,334 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,334 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [111#L702-5true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 184#L710-6true, 219#true, 228#true]) [2023-08-25 04:06:37,393 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,393 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,393 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,393 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 85#L702-19true, t_funThread2of3ForFork0InUse, 3#L702-7true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 228#true, 219#true, 87#L710-12true]) [2023-08-25 04:06:37,447 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,447 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,447 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,447 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-08-25 04:06:37,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:37,880 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,881 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,881 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,881 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:37,882 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,882 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,882 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,882 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,928 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:37,928 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,928 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,928 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,928 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,929 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:37,929 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,929 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,929 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,929 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,997 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 51#L714-14true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:37,997 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,997 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,998 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,998 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:37,998 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,999 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,999 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:37,999 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,000 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:38,000 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,000 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,000 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,000 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,077 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:38,077 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,077 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,077 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,077 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,078 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:38,078 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,078 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,078 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,078 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, 140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:38,164 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,164 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,164 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,164 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [111#L702-5true, Black: 222#true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 43#L712-2true, 219#true, 228#true]) [2023-08-25 04:06:38,574 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,574 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,574 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,574 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 29#L712-7true, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 3#L702-7true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 228#true, 219#true]) [2023-08-25 04:06:38,627 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,627 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,627 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,627 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,980 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 3#L702-7true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 184#L710-6true, 219#true, 228#true]) [2023-08-25 04:06:38,980 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,980 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,980 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:38,980 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-25 04:06:39,019 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 122#L702-8true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 87#L710-12true, 219#true, 228#true, 222#true, 23#L702-18true]) [2023-08-25 04:06:39,019 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is not cut-off event [2023-08-25 04:06:39,020 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is not cut-off event [2023-08-25 04:06:39,020 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is not cut-off event [2023-08-25 04:06:39,020 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is not cut-off event [2023-08-25 04:06:39,160 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:39,160 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,160 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:39,161 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,161 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:39,162 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,162 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,162 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,162 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,212 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [113#L702-25true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 228#true, 219#true]) [2023-08-25 04:06:39,213 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,213 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,213 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,213 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 14#L702-28true, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 228#true, 219#true]) [2023-08-25 04:06:39,213 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,213 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:39,214 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,214 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:39,285 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,285 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,285 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,285 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:39,286 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,286 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,286 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,286 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, 140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:39,361 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,361 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,361 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:39,361 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:40,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L702-18-->L702-19: Formula: (= v_~global~0_5 |v_t_funThread2of3ForFork0_#t~post8_1|) InVars {~global~0=v_~global~0_5} OutVars{t_funThread2of3ForFork0_#t~post8=|v_t_funThread2of3ForFork0_#t~post8_1|, ~global~0=v_~global~0_5} AuxVars[] AssignedVars[t_funThread2of3ForFork0_#t~post8][97], [Black: 222#true, t_funThread1of3ForFork0InUse, 85#L702-19true, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 3#L702-7true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 43#L712-2true, 219#true, 228#true]) [2023-08-25 04:06:40,489 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-25 04:06:40,489 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:40,489 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:40,489 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-08-25 04:06:40,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 29#L712-7true, t_funThread2of3ForFork0InUse, 122#L702-8true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 219#true, 228#true, 222#true, 23#L702-18true]) [2023-08-25 04:06:40,551 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,551 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,551 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,551 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 122#L702-8true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 184#L710-6true, 219#true, 228#true, 222#true, 23#L702-18true]) [2023-08-25 04:06:40,642 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,642 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,642 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,642 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is not cut-off event [2023-08-25 04:06:40,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:40,945 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,945 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,945 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,945 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,946 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [140#t_funEXITtrue, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true, 55#L714-9true]) [2023-08-25 04:06:40,946 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,946 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,946 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,946 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 143#L714-10true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:40,948 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,948 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,948 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:40,948 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,038 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), 14#L702-28true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:41,039 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,039 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,039 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,039 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,040 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:41,040 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,040 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,040 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,040 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 34#L702-16true, Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:41,164 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,164 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,164 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,164 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [183#L702-17true, 116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 35#L691true, t_funThread3of3ForFork0InUse, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:41,371 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,371 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,371 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,371 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,507 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [116#L702-18true, 183#L702-17true, Black: 222#true, 33#L691-2true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 228#true, 219#true, 23#L702-18true]) [2023-08-25 04:06:41,507 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,508 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,508 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,508 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [183#L702-17true, 116#L702-18true, Black: 222#true, 194#ULTIMATE.startErr1ASSERT_VIOLATIONASSERTtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:41,795 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,795 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,795 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:41,795 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-08-25 04:06:42,408 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 122#L702-8true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 43#L712-2true, 219#true, 228#true, 222#true, 23#L702-18true]) [2023-08-25 04:06:42,409 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is not cut-off event [2023-08-25 04:06:42,417 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is not cut-off event [2023-08-25 04:06:42,417 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is not cut-off event [2023-08-25 04:06:42,417 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is not cut-off event [2023-08-25 04:06:42,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:42,883 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,883 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,883 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,883 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, 143#L714-10true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true]) [2023-08-25 04:06:42,884 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,884 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,884 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,884 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 140#t_funEXITtrue, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:42,976 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,976 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,976 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:42,976 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:43,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [183#L702-17true, 116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 41#L712-6true, t_funThread3of3ForFork0InUse, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:43,162 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-25 04:06:43,162 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:43,168 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:43,168 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-08-25 04:06:44,217 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 122#L702-8true, t_funThread2of3ForFork0InUse, 12#L712-3true, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 222#true, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:44,217 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is not cut-off event [2023-08-25 04:06:44,217 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is not cut-off event [2023-08-25 04:06:44,218 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is not cut-off event [2023-08-25 04:06:44,218 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is not cut-off event [2023-08-25 04:06:44,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, 143#L714-10true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:44,808 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,809 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,809 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,809 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true]) [2023-08-25 04:06:44,812 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,812 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,812 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,812 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [51#L714-14true, 116#L702-18true, 183#L702-17true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 228#true, 219#true, 23#L702-18true]) [2023-08-25 04:06:44,969 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,969 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,969 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:44,969 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-08-25 04:06:45,418 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1101] L702-7-->L702-8: Formula: (= |v_t_funThread3of3ForFork0_#t~nondet6_3| |v_#race~global~0_7|) InVars {t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|} OutVars{t_funThread3of3ForFork0_#t~nondet6=|v_t_funThread3of3ForFork0_#t~nondet6_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][76], [Black: 224#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 32#L712-4true, 122#L702-8true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 22#t_funEXITtrue, 222#true, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:45,419 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is not cut-off event [2023-08-25 04:06:45,419 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-08-25 04:06:45,419 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-08-25 04:06:45,419 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-08-25 04:06:46,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [183#L702-17true, 116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 219#true, 228#true, 23#L702-18true, 55#L714-9true]) [2023-08-25 04:06:46,513 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,513 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,513 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,513 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:46,613 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,613 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,613 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,614 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:46,615 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 117#L702-10true, 109#ULTIMATE.startEXITtrue, 228#true, 219#true]) [2023-08-25 04:06:46,615 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,615 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1090] L702-16-->L702-17: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][116], [183#L702-17true, 116#L702-18true, Black: 222#true, t_funThread1of3ForFork0InUse, 224#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 109#ULTIMATE.startEXITtrue, 219#true, 228#true, 23#L702-18true]) [2023-08-25 04:06:46,642 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,643 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,643 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:46,643 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-08-25 04:06:48,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [51#L714-14true, 34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true]) [2023-08-25 04:06:48,284 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,284 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,284 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,284 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,285 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 219#true, 228#true, 55#L714-9true]) [2023-08-25 04:06:48,286 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), 31#L702-27true, t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:48,286 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:48,286 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-08-25 04:06:49,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 228#true, 219#true, 55#L714-9true]) [2023-08-25 04:06:49,774 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L702-4-->L702-5: Formula: (= |v_t_funThread1of3ForFork0_#t~post5_1| v_~global~0_3) InVars {~global~0=v_~global~0_3} OutVars{t_funThread1of3ForFork0_#t~post5=|v_t_funThread1of3ForFork0_#t~post5_1|, ~global~0=v_~global~0_3} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#t~post5][86], [34#L702-16true, Black: 222#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 224#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 134#L702-5true, 109#ULTIMATE.startEXITtrue, 219#true, 228#true]) [2023-08-25 04:06:49,775 INFO L294 olderBase$Statistics]: this new event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:49,775 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-08-25 04:06:55,559 INFO L124 PetriNetUnfolderBase]: 355206/556854 cut-off events. [2023-08-25 04:06:55,559 INFO L125 PetriNetUnfolderBase]: For 125429/127102 co-relation queries the response was YES. [2023-08-25 04:06:57,316 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1216192 conditions, 556854 events. 355206/556854 cut-off events. For 125429/127102 co-relation queries the response was YES. Maximal size of possible extension queue 11510. Compared 5486746 event pairs, 167577 based on Foata normal form. 95/488907 useless extension candidates. Maximal degree in co-relation 1216184. Up to 450448 conditions per place. [2023-08-25 04:06:59,730 INFO L140 encePairwiseOnDemand]: 385/391 looper letters, 83 selfloop transitions, 4 changer transitions 0/139 dead transitions. [2023-08-25 04:06:59,730 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 139 transitions, 640 flow [2023-08-25 04:06:59,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:06:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:06:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 658 transitions. [2023-08-25 04:06:59,733 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5609548167092924 [2023-08-25 04:06:59,733 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 658 transitions. [2023-08-25 04:06:59,733 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 658 transitions. [2023-08-25 04:06:59,733 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:06:59,733 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 658 transitions. [2023-08-25 04:06:59,735 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 219.33333333333334) internal successors, (658), 3 states have internal predecessors, (658), 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) [2023-08-25 04:06:59,736 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:06:59,737 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:06:59,737 INFO L175 Difference]: Start difference. First operand has 103 places, 114 transitions, 392 flow. Second operand 3 states and 658 transitions. [2023-08-25 04:06:59,737 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 139 transitions, 640 flow [2023-08-25 04:07:00,053 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 139 transitions, 596 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-25 04:07:00,054 INFO L231 Difference]: Finished difference. Result has 104 places, 117 transitions, 380 flow [2023-08-25 04:07:00,055 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=391, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=380, PETRI_PLACES=104, PETRI_TRANSITIONS=117} [2023-08-25 04:07:00,055 INFO L281 CegarLoopForPetriNet]: 99 programPoint places, 5 predicate places. [2023-08-25 04:07:00,055 INFO L495 AbstractCegarLoop]: Abstraction has has 104 places, 117 transitions, 380 flow [2023-08-25 04:07:00,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 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) [2023-08-25 04:07:00,056 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:07:00,056 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-25 04:07:00,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-25 04:07:00,056 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 17 more)] === [2023-08-25 04:07:00,056 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:07:00,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1882441605, now seen corresponding path program 1 times [2023-08-25 04:07:00,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:07:00,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342286005] [2023-08-25 04:07:00,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:07:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:07:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:07:00,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:07:00,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:07:00,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342286005] [2023-08-25 04:07:00,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342286005] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:07:00,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:07:00,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:07:00,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76089478] [2023-08-25 04:07:00,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:07:00,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:07:00,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:07:00,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:07:00,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:07:00,090 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 165 out of 391 [2023-08-25 04:07:00,090 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 117 transitions, 380 flow. Second operand has 3 states, 3 states have (on average 168.0) internal successors, (504), 3 states have internal predecessors, (504), 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) [2023-08-25 04:07:00,090 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:07:00,090 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 165 of 391 [2023-08-25 04:07:00,090 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:08:00,375 INFO L124 PetriNetUnfolderBase]: 569930/820931 cut-off events. [2023-08-25 04:08:00,375 INFO L125 PetriNetUnfolderBase]: For 183268/187310 co-relation queries the response was YES. [2023-08-25 04:08:02,667 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1933745 conditions, 820931 events. 569930/820931 cut-off events. For 183268/187310 co-relation queries the response was YES. Maximal size of possible extension queue 13236. Compared 7103173 event pairs, 391763 based on Foata normal form. 310/667684 useless extension candidates. Maximal degree in co-relation 1933736. Up to 716456 conditions per place. [2023-08-25 04:08:05,935 INFO L140 encePairwiseOnDemand]: 378/391 looper letters, 149 selfloop transitions, 22 changer transitions 0/189 dead transitions. [2023-08-25 04:08:05,935 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 189 transitions, 958 flow [2023-08-25 04:08:05,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-25 04:08:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-25 04:08:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 631 transitions. [2023-08-25 04:08:05,937 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5379369138959932 [2023-08-25 04:08:05,937 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 631 transitions. [2023-08-25 04:08:05,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 631 transitions. [2023-08-25 04:08:05,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:08:05,937 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 631 transitions. [2023-08-25 04:08:05,938 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2023-08-25 04:08:05,940 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:08:05,941 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 391.0) internal successors, (1564), 4 states have internal predecessors, (1564), 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) [2023-08-25 04:08:05,941 INFO L175 Difference]: Start difference. First operand has 104 places, 117 transitions, 380 flow. Second operand 3 states and 631 transitions. [2023-08-25 04:08:05,941 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 189 transitions, 958 flow [2023-08-25 04:08:05,964 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 189 transitions, 954 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-25 04:08:05,967 INFO L231 Difference]: Finished difference. Result has 107 places, 137 transitions, 582 flow [2023-08-25 04:08:05,967 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=391, PETRI_DIFFERENCE_MINUEND_FLOW=376, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=582, PETRI_PLACES=107, PETRI_TRANSITIONS=137} [2023-08-25 04:08:05,967 INFO L281 CegarLoopForPetriNet]: 99 programPoint places, 8 predicate places. [2023-08-25 04:08:05,967 INFO L495 AbstractCegarLoop]: Abstraction has has 107 places, 137 transitions, 582 flow [2023-08-25 04:08:05,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 168.0) internal successors, (504), 3 states have internal predecessors, (504), 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) [2023-08-25 04:08:05,968 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:08:05,968 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1] [2023-08-25 04:08:05,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-25 04:08:05,968 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 17 more)] === [2023-08-25 04:08:05,968 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:08:05,969 INFO L85 PathProgramCache]: Analyzing trace with hash -718667223, now seen corresponding path program 1 times [2023-08-25 04:08:05,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:08:05,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040304961] [2023-08-25 04:08:05,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:08:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:08:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:08:05,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-25 04:08:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-25 04:08:06,020 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-25 04:08:06,020 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-25 04:08:06,020 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (19 of 20 remaining) [2023-08-25 04:08:06,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (18 of 20 remaining) [2023-08-25 04:08:06,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (17 of 20 remaining) [2023-08-25 04:08:06,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (16 of 20 remaining) [2023-08-25 04:08:06,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (15 of 20 remaining) [2023-08-25 04:08:06,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (14 of 20 remaining) [2023-08-25 04:08:06,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (13 of 20 remaining) [2023-08-25 04:08:06,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (12 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (11 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (10 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (9 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (8 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 20 remaining) [2023-08-25 04:08:06,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 20 remaining) [2023-08-25 04:08:06,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 20 remaining) [2023-08-25 04:08:06,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 20 remaining) [2023-08-25 04:08:06,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 20 remaining) [2023-08-25 04:08:06,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 20 remaining) [2023-08-25 04:08:06,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 20 remaining) [2023-08-25 04:08:06,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-25 04:08:06,024 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-08-25 04:08:06,025 WARN L233 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-25 04:08:06,025 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2023-08-25 04:08:06,212 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-08-25 04:08:06,215 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,353 INFO L124 PetriNetUnfolderBase]: 87/750 cut-off events. [2023-08-25 04:08:06,353 INFO L125 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2023-08-25 04:08:06,364 INFO L83 FinitePrefix]: Finished finitePrefix Result has 805 conditions, 750 events. 87/750 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 3265 event pairs, 6 based on Foata normal form. 0/621 useless extension candidates. Maximal degree in co-relation 508. Up to 32 conditions per place. [2023-08-25 04:08:06,365 INFO L82 GeneralOperation]: Start removeDead. Operand has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,370 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,370 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-25 04:08:06,370 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,371 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,371 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 257 places, 283 transitions, 610 flow [2023-08-25 04:08:06,435 INFO L124 PetriNetUnfolderBase]: 87/750 cut-off events. [2023-08-25 04:08:06,435 INFO L125 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2023-08-25 04:08:06,444 INFO L83 FinitePrefix]: Finished finitePrefix Result has 805 conditions, 750 events. 87/750 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 3265 event pairs, 6 based on Foata normal form. 0/621 useless extension candidates. Maximal degree in co-relation 508. Up to 32 conditions per place. [2023-08-25 04:08:06,468 INFO L119 LiptonReduction]: Number of co-enabled transitions 45232 [2023-08-25 04:08:10,116 INFO L134 LiptonReduction]: Checked pairs total: 193553 [2023-08-25 04:08:10,117 INFO L136 LiptonReduction]: Total number of compositions: 172 [2023-08-25 04:08:10,118 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-25 04:08:10,119 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@2771d64b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-25 04:08:10,119 INFO L358 AbstractCegarLoop]: Starting to check reachability of 24 error locations. [2023-08-25 04:08:10,120 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-25 04:08:10,120 INFO L124 PetriNetUnfolderBase]: 0/10 cut-off events. [2023-08-25 04:08:10,121 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-25 04:08:10,121 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:08:10,121 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-25 04:08:10,121 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 21 more)] === [2023-08-25 04:08:10,121 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:08:10,121 INFO L85 PathProgramCache]: Analyzing trace with hash 56986848, now seen corresponding path program 1 times [2023-08-25 04:08:10,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:08:10,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078423897] [2023-08-25 04:08:10,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:08:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:08:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:08:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:08:10,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:08:10,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078423897] [2023-08-25 04:08:10,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078423897] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:08:10,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:08:10,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:08:10,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297485136] [2023-08-25 04:08:10,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:08:10,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-25 04:08:10,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:08:10,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-25 04:08:10,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-25 04:08:10,136 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 244 out of 455 [2023-08-25 04:08:10,137 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 147 transitions, 338 flow. Second operand has 2 states, 2 states have (on average 246.0) internal successors, (492), 2 states have internal predecessors, (492), 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) [2023-08-25 04:08:10,137 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:08:10,137 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 244 of 455 [2023-08-25 04:08:10,137 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-25 04:09:47,362 INFO L124 PetriNetUnfolderBase]: 724781/1076496 cut-off events. [2023-08-25 04:09:47,363 INFO L125 PetriNetUnfolderBase]: For 25040/25040 co-relation queries the response was YES. [2023-08-25 04:09:52,266 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2029128 conditions, 1076496 events. 724781/1076496 cut-off events. For 25040/25040 co-relation queries the response was YES. Maximal size of possible extension queue 21123. Compared 10788486 event pairs, 722896 based on Foata normal form. 218209/1182386 useless extension candidates. Maximal degree in co-relation 359127. Up to 938029 conditions per place. [2023-08-25 04:10:00,340 INFO L140 encePairwiseOnDemand]: 427/455 looper letters, 61 selfloop transitions, 0 changer transitions 0/119 dead transitions. [2023-08-25 04:10:00,341 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 119 transitions, 404 flow [2023-08-25 04:10:00,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-25 04:10:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-25 04:10:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 577 transitions. [2023-08-25 04:10:00,342 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.634065934065934 [2023-08-25 04:10:00,343 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 577 transitions. [2023-08-25 04:10:00,343 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 577 transitions. [2023-08-25 04:10:00,355 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-25 04:10:00,355 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 577 transitions. [2023-08-25 04:10:00,369 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 288.5) internal successors, (577), 2 states have internal predecessors, (577), 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) [2023-08-25 04:10:00,371 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 455.0) internal successors, (1365), 3 states have internal predecessors, (1365), 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) [2023-08-25 04:10:00,371 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 455.0) internal successors, (1365), 3 states have internal predecessors, (1365), 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) [2023-08-25 04:10:00,371 INFO L175 Difference]: Start difference. First operand has 125 places, 147 transitions, 338 flow. Second operand 2 states and 577 transitions. [2023-08-25 04:10:00,371 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 119 transitions, 404 flow [2023-08-25 04:10:00,384 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 119 transitions, 404 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-25 04:10:00,385 INFO L231 Difference]: Finished difference. Result has 125 places, 119 transitions, 282 flow [2023-08-25 04:10:00,386 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=282, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=282, PETRI_PLACES=125, PETRI_TRANSITIONS=119} [2023-08-25 04:10:00,387 INFO L281 CegarLoopForPetriNet]: 125 programPoint places, 0 predicate places. [2023-08-25 04:10:00,387 INFO L495 AbstractCegarLoop]: Abstraction has has 125 places, 119 transitions, 282 flow [2023-08-25 04:10:00,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 246.0) internal successors, (492), 2 states have internal predecessors, (492), 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) [2023-08-25 04:10:00,387 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-25 04:10:00,387 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-25 04:10:00,387 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-25 04:10:00,387 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT (and 21 more)] === [2023-08-25 04:10:00,388 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-25 04:10:00,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1766498639, now seen corresponding path program 1 times [2023-08-25 04:10:00,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-25 04:10:00,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955815867] [2023-08-25 04:10:00,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-25 04:10:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-25 04:10:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-25 04:10:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-25 04:10:00,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-25 04:10:00,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955815867] [2023-08-25 04:10:00,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955815867] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-25 04:10:00,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-25 04:10:00,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-25 04:10:00,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101469533] [2023-08-25 04:10:00,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-25 04:10:00,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-25 04:10:00,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-25 04:10:00,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-25 04:10:00,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-25 04:10:00,434 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 455 [2023-08-25 04:10:00,434 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 119 transitions, 282 flow. Second operand has 3 states, 3 states have (on average 194.66666666666666) internal successors, (584), 3 states have internal predecessors, (584), 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) [2023-08-25 04:10:00,434 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-25 04:10:00,434 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 455 [2023-08-25 04:10:00,435 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand