./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-atomic/peterson-b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-atomic/peterson-b.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 13ba0c0f12adccd3d0e8bef05c1f05e632aaa49018b022a8b148494f09e3ffe5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 21:03:42,124 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 21:03:42,166 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-01-09 21:03:42,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 21:03:42,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 21:03:42,184 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 21:03:42,185 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 21:03:42,185 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 21:03:42,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 21:03:42,185 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 21:03:42,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 21:03:42,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 21:03:42,186 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 21:03:42,186 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:03:42,187 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:03:42,187 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 21:03:42,187 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ba0c0f12adccd3d0e8bef05c1f05e632aaa49018b022a8b148494f09e3ffe5 [2025-01-09 21:03:42,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 21:03:42,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 21:03:42,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 21:03:42,381 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 21:03:42,381 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 21:03:42,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-01-09 21:03:43,489 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fa3a681d7/8dbec38078a54482b215b8891d44c1fa/FLAGfda11be9f [2025-01-09 21:03:43,807 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 21:03:43,807 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-01-09 21:03:43,820 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fa3a681d7/8dbec38078a54482b215b8891d44c1fa/FLAGfda11be9f [2025-01-09 21:03:44,068 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fa3a681d7/8dbec38078a54482b215b8891d44c1fa [2025-01-09 21:03:44,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 21:03:44,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 21:03:44,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 21:03:44,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 21:03:44,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 21:03:44,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad90b14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44, skipping insertion in model container [2025-01-09 21:03:44,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,098 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 21:03:44,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 21:03:44,311 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 21:03:44,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 21:03:44,372 INFO L204 MainTranslator]: Completed translation [2025-01-09 21:03:44,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44 WrapperNode [2025-01-09 21:03:44,373 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 21:03:44,373 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 21:03:44,374 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 21:03:44,374 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 21:03:44,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,386 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,401 INFO L138 Inliner]: procedures = 160, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2025-01-09 21:03:44,401 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 21:03:44,402 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 21:03:44,402 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 21:03:44,402 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 21:03:44,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,411 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,417 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,418 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,420 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,421 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 21:03:44,423 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 21:03:44,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 21:03:44,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 21:03:44,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (1/1) ... [2025-01-09 21:03:44,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:03:44,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 21:03:44,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 21:03:44,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 21:03:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2025-01-09 21:03:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2025-01-09 21:03:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-01-09 21:03:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-01-09 21:03:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 21:03:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-09 21:03:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 21:03:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 21:03:44,481 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-09 21:03:44,571 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 21:03:44,572 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 21:03:44,680 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-09 21:03:44,680 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 21:03:44,686 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 21:03:44,686 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-09 21:03:44,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:03:44 BoogieIcfgContainer [2025-01-09 21:03:44,687 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 21:03:44,688 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 21:03:44,688 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 21:03:44,691 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 21:03:44,691 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:03:44" (1/3) ... [2025-01-09 21:03:44,692 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c97aea2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:03:44, skipping insertion in model container [2025-01-09 21:03:44,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:03:44" (2/3) ... [2025-01-09 21:03:44,692 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c97aea2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:03:44, skipping insertion in model container [2025-01-09 21:03:44,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:03:44" (3/3) ... [2025-01-09 21:03:44,693 INFO L128 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2025-01-09 21:03:44,702 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 21:03:44,703 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG peterson-b.i that has 3 procedures, 129 locations, 1 initial locations, 2 loop locations, and 14 error locations. [2025-01-09 21:03:44,704 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-09 21:03:44,779 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-09 21:03:44,816 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 290 flow [2025-01-09 21:03:44,869 INFO L124 PetriNetUnfolderBase]: 10/136 cut-off events. [2025-01-09 21:03:44,871 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-01-09 21:03:44,875 INFO L83 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 136 events. 10/136 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 266 event pairs, 0 based on Foata normal form. 0/112 useless extension candidates. Maximal degree in co-relation 114. Up to 2 conditions per place. [2025-01-09 21:03:44,876 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 290 flow [2025-01-09 21:03:44,880 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 131 transitions, 271 flow [2025-01-09 21:03:44,889 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 21:03:44,898 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1398d74c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 21:03:44,899 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-01-09 21:03:44,908 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-01-09 21:03:44,911 INFO L124 PetriNetUnfolderBase]: 0/26 cut-off events. [2025-01-09 21:03:44,911 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-01-09 21:03:44,911 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:44,912 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:44,912 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:44,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:44,916 INFO L85 PathProgramCache]: Analyzing trace with hash -2047515116, now seen corresponding path program 1 times [2025-01-09 21:03:44,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:44,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555157422] [2025-01-09 21:03:44,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:44,984 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-01-09 21:03:44,997 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-01-09 21:03:44,997 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:44,997 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555157422] [2025-01-09 21:03:45,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555157422] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,073 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020521218] [2025-01-09 21:03:45,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,079 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,098 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,098 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,124 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-01-09 21:03:45,129 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 131 transitions, 271 flow. Second operand has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 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) [2025-01-09 21:03:45,132 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,133 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-01-09 21:03:45,134 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:45,229 INFO L124 PetriNetUnfolderBase]: 28/378 cut-off events. [2025-01-09 21:03:45,229 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2025-01-09 21:03:45,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 438 conditions, 378 events. 28/378 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1505 event pairs, 5 based on Foata normal form. 21/322 useless extension candidates. Maximal degree in co-relation 369. Up to 32 conditions per place. [2025-01-09 21:03:45,233 INFO L140 encePairwiseOnDemand]: 127/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/127 dead transitions. [2025-01-09 21:03:45,233 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 294 flow [2025-01-09 21:03:45,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2025-01-09 21:03:45,244 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9347826086956522 [2025-01-09 21:03:45,246 INFO L175 Difference]: Start difference. First operand has 128 places, 131 transitions, 271 flow. Second operand 3 states and 387 transitions. [2025-01-09 21:03:45,247 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 294 flow [2025-01-09 21:03:45,252 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 127 transitions, 288 flow, removed 0 selfloop flow, removed 3 redundant places. [2025-01-09 21:03:45,256 INFO L231 Difference]: Finished difference. Result has 127 places, 126 transitions, 280 flow [2025-01-09 21:03:45,258 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=250, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=280, PETRI_PLACES=127, PETRI_TRANSITIONS=126} [2025-01-09 21:03:45,262 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2025-01-09 21:03:45,263 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 280 flow [2025-01-09 21:03:45,263 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 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) [2025-01-09 21:03:45,263 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:45,264 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:45,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 21:03:45,264 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:45,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:45,265 INFO L85 PathProgramCache]: Analyzing trace with hash 850640581, now seen corresponding path program 1 times [2025-01-09 21:03:45,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:45,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38944670] [2025-01-09 21:03:45,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:45,280 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-09 21:03:45,284 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-09 21:03:45,285 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:45,285 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38944670] [2025-01-09 21:03:45,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38944670] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874919372] [2025-01-09 21:03:45,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,328 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,328 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,348 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-01-09 21:03:45,349 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 126 transitions, 280 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:45,349 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,349 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-01-09 21:03:45,349 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:45,447 INFO L124 PetriNetUnfolderBase]: 47/557 cut-off events. [2025-01-09 21:03:45,448 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-01-09 21:03:45,450 INFO L83 FinitePrefix]: Finished finitePrefix Result has 664 conditions, 557 events. 47/557 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3069 event pairs, 13 based on Foata normal form. 0/444 useless extension candidates. Maximal degree in co-relation 369. Up to 48 conditions per place. [2025-01-09 21:03:45,452 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/131 dead transitions. [2025-01-09 21:03:45,452 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 131 transitions, 324 flow [2025-01-09 21:03:45,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-01-09 21:03:45,454 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-01-09 21:03:45,454 INFO L175 Difference]: Start difference. First operand has 127 places, 126 transitions, 280 flow. Second operand 3 states and 377 transitions. [2025-01-09 21:03:45,454 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 131 transitions, 324 flow [2025-01-09 21:03:45,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 131 transitions, 316 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:45,457 INFO L231 Difference]: Finished difference. Result has 129 places, 130 transitions, 310 flow [2025-01-09 21:03:45,457 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=310, PETRI_PLACES=129, PETRI_TRANSITIONS=130} [2025-01-09 21:03:45,458 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2025-01-09 21:03:45,458 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 130 transitions, 310 flow [2025-01-09 21:03:45,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:45,458 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:45,459 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:45,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 21:03:45,459 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:45,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:45,459 INFO L85 PathProgramCache]: Analyzing trace with hash 1548408032, now seen corresponding path program 1 times [2025-01-09 21:03:45,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:45,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365962452] [2025-01-09 21:03:45,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:45,471 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-01-09 21:03:45,474 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-01-09 21:03:45,474 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:45,474 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365962452] [2025-01-09 21:03:45,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365962452] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162080694] [2025-01-09 21:03:45,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,508 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,508 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,508 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,533 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-01-09 21:03:45,534 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 130 transitions, 310 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2025-01-09 21:03:45,534 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,534 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-01-09 21:03:45,534 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:45,574 INFO L124 PetriNetUnfolderBase]: 55/523 cut-off events. [2025-01-09 21:03:45,574 INFO L125 PetriNetUnfolderBase]: For 17/18 co-relation queries the response was YES. [2025-01-09 21:03:45,575 INFO L83 FinitePrefix]: Finished finitePrefix Result has 655 conditions, 523 events. 55/523 cut-off events. For 17/18 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 3030 event pairs, 14 based on Foata normal form. 0/412 useless extension candidates. Maximal degree in co-relation 533. Up to 45 conditions per place. [2025-01-09 21:03:45,576 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/134 dead transitions. [2025-01-09 21:03:45,576 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 134 transitions, 347 flow [2025-01-09 21:03:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 378 transitions. [2025-01-09 21:03:45,578 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2025-01-09 21:03:45,578 INFO L175 Difference]: Start difference. First operand has 129 places, 130 transitions, 310 flow. Second operand 3 states and 378 transitions. [2025-01-09 21:03:45,578 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 134 transitions, 347 flow [2025-01-09 21:03:45,579 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 134 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:45,580 INFO L231 Difference]: Finished difference. Result has 131 places, 133 transitions, 330 flow [2025-01-09 21:03:45,580 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=300, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=330, PETRI_PLACES=131, PETRI_TRANSITIONS=133} [2025-01-09 21:03:45,581 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2025-01-09 21:03:45,581 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 133 transitions, 330 flow [2025-01-09 21:03:45,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2025-01-09 21:03:45,581 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:45,581 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:45,581 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 21:03:45,581 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:45,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:45,582 INFO L85 PathProgramCache]: Analyzing trace with hash 1126911354, now seen corresponding path program 1 times [2025-01-09 21:03:45,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:45,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724895767] [2025-01-09 21:03:45,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:45,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:45,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-01-09 21:03:45,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-01-09 21:03:45,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:45,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724895767] [2025-01-09 21:03:45,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724895767] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332506596] [2025-01-09 21:03:45,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,608 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,613 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,613 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,625 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-01-09 21:03:45,626 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 133 transitions, 330 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2025-01-09 21:03:45,626 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,626 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-01-09 21:03:45,626 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:45,706 INFO L124 PetriNetUnfolderBase]: 67/662 cut-off events. [2025-01-09 21:03:45,707 INFO L125 PetriNetUnfolderBase]: For 54/59 co-relation queries the response was YES. [2025-01-09 21:03:45,710 INFO L83 FinitePrefix]: Finished finitePrefix Result has 851 conditions, 662 events. 67/662 cut-off events. For 54/59 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 4244 event pairs, 4 based on Foata normal form. 2/527 useless extension candidates. Maximal degree in co-relation 768. Up to 38 conditions per place. [2025-01-09 21:03:45,713 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/140 dead transitions. [2025-01-09 21:03:45,713 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 140 transitions, 389 flow [2025-01-09 21:03:45,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 384 transitions. [2025-01-09 21:03:45,715 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.927536231884058 [2025-01-09 21:03:45,715 INFO L175 Difference]: Start difference. First operand has 131 places, 133 transitions, 330 flow. Second operand 3 states and 384 transitions. [2025-01-09 21:03:45,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 140 transitions, 389 flow [2025-01-09 21:03:45,716 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 140 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:45,718 INFO L231 Difference]: Finished difference. Result has 133 places, 138 transitions, 370 flow [2025-01-09 21:03:45,718 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=370, PETRI_PLACES=133, PETRI_TRANSITIONS=138} [2025-01-09 21:03:45,718 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2025-01-09 21:03:45,718 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 138 transitions, 370 flow [2025-01-09 21:03:45,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2025-01-09 21:03:45,719 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:45,719 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:45,719 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 21:03:45,719 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:45,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:45,719 INFO L85 PathProgramCache]: Analyzing trace with hash 398097477, now seen corresponding path program 1 times [2025-01-09 21:03:45,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:45,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809075202] [2025-01-09 21:03:45,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:45,730 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-01-09 21:03:45,735 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-01-09 21:03:45,741 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:45,741 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809075202] [2025-01-09 21:03:45,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809075202] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507092408] [2025-01-09 21:03:45,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,765 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,765 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,765 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,786 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-01-09 21:03:45,787 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 138 transitions, 370 flow. Second operand has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 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) [2025-01-09 21:03:45,787 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,787 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-01-09 21:03:45,787 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:45,866 INFO L124 PetriNetUnfolderBase]: 127/1007 cut-off events. [2025-01-09 21:03:45,867 INFO L125 PetriNetUnfolderBase]: For 114/120 co-relation queries the response was YES. [2025-01-09 21:03:45,870 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1370 conditions, 1007 events. 127/1007 cut-off events. For 114/120 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 7321 event pairs, 21 based on Foata normal form. 0/804 useless extension candidates. Maximal degree in co-relation 734. Up to 109 conditions per place. [2025-01-09 21:03:45,873 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 12 selfloop transitions, 6 changer transitions 0/143 dead transitions. [2025-01-09 21:03:45,873 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2025-01-09 21:03:45,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-01-09 21:03:45,875 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-01-09 21:03:45,875 INFO L175 Difference]: Start difference. First operand has 133 places, 138 transitions, 370 flow. Second operand 3 states and 377 transitions. [2025-01-09 21:03:45,875 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2025-01-09 21:03:45,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 143 transitions, 409 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:45,881 INFO L231 Difference]: Finished difference. Result has 135 places, 142 transitions, 404 flow [2025-01-09 21:03:45,881 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=360, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=404, PETRI_PLACES=135, PETRI_TRANSITIONS=142} [2025-01-09 21:03:45,882 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2025-01-09 21:03:45,883 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 142 transitions, 404 flow [2025-01-09 21:03:45,883 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 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) [2025-01-09 21:03:45,883 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:45,883 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:45,883 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 21:03:45,883 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:45,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:45,884 INFO L85 PathProgramCache]: Analyzing trace with hash -96937599, now seen corresponding path program 1 times [2025-01-09 21:03:45,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:45,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135469217] [2025-01-09 21:03:45,884 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:45,897 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-01-09 21:03:45,899 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-01-09 21:03:45,899 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:45,899 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:45,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:45,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135469217] [2025-01-09 21:03:45,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135469217] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:45,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:45,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:45,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570750934] [2025-01-09 21:03:45,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:45,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:45,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:45,943 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:45,943 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:45,962 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-01-09 21:03:45,963 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 142 transitions, 404 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:45,964 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:45,964 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-01-09 21:03:45,964 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:46,029 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L680-4-->L680-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][117], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 31#L688-4true, 91#L698-4true, Black: 153#true, 54#L680-5true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,030 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-01-09 21:03:46,030 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,030 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,030 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L680-4-->L680-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][102], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 13#L689-6true, Black: 153#true, 54#L680-5true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,060 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,060 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,060 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,060 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 158#true]) [2025-01-09 21:03:46,090 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,090 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,090 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,090 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 158#true]) [2025-01-09 21:03:46,090 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,091 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 163#true, 158#true]) [2025-01-09 21:03:46,094 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,094 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,094 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,094 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 100#L680-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,094 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,094 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,095 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,095 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,095 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 158#true]) [2025-01-09 21:03:46,095 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,095 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,095 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,095 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,096 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,096 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,096 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,096 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,096 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,096 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,096 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,099 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 100#L680-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true, 158#true]) [2025-01-09 21:03:46,099 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,099 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,100 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,100 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,105 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 158#true]) [2025-01-09 21:03:46,105 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,105 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,105 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,105 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,105 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][143], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 100#L680-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 158#true]) [2025-01-09 21:03:46,106 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,106 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 100#L680-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,108 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([426] thr1EXIT-->L699-1: Formula: (and (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thr1Thread1of1ForFork0_thidvar0_4) (= v_thr1Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thr1Thread1of1ForFork0_thidvar0=v_thr1Thread1of1ForFork0_thidvar0_4, thr1Thread1of1ForFork0_thidvar1=v_thr1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thr1Thread1of1ForFork0_thidvar0=v_thr1Thread1of1ForFork0_thidvar0_4, thr1Thread1of1ForFork0_thidvar1=v_thr1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 83#L699-1true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 13#L689-6true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 158#true]) [2025-01-09 21:03:46,111 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,111 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,111 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,111 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2025-01-09 21:03:46,119 INFO L124 PetriNetUnfolderBase]: 238/2156 cut-off events. [2025-01-09 21:03:46,119 INFO L125 PetriNetUnfolderBase]: For 360/379 co-relation queries the response was YES. [2025-01-09 21:03:46,125 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2937 conditions, 2156 events. 238/2156 cut-off events. For 360/379 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 20355 event pairs, 17 based on Foata normal form. 2/1738 useless extension candidates. Maximal degree in co-relation 1697. Up to 166 conditions per place. [2025-01-09 21:03:46,132 INFO L140 encePairwiseOnDemand]: 130/138 looper letters, 17 selfloop transitions, 8 changer transitions 0/152 dead transitions. [2025-01-09 21:03:46,133 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 152 transitions, 497 flow [2025-01-09 21:03:46,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2025-01-09 21:03:46,168 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9202898550724637 [2025-01-09 21:03:46,169 INFO L175 Difference]: Start difference. First operand has 135 places, 142 transitions, 404 flow. Second operand 3 states and 381 transitions. [2025-01-09 21:03:46,169 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 152 transitions, 497 flow [2025-01-09 21:03:46,171 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 152 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:46,172 INFO L231 Difference]: Finished difference. Result has 137 places, 150 transitions, 476 flow [2025-01-09 21:03:46,172 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=392, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=476, PETRI_PLACES=137, PETRI_TRANSITIONS=150} [2025-01-09 21:03:46,176 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2025-01-09 21:03:46,176 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 150 transitions, 476 flow [2025-01-09 21:03:46,176 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:46,176 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:46,176 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:46,176 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 21:03:46,177 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:46,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:46,178 INFO L85 PathProgramCache]: Analyzing trace with hash 1317590598, now seen corresponding path program 1 times [2025-01-09 21:03:46,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:46,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865597407] [2025-01-09 21:03:46,178 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:46,184 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-01-09 21:03:46,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-01-09 21:03:46,191 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:46,191 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:46,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:46,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865597407] [2025-01-09 21:03:46,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865597407] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:46,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:46,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:46,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470951743] [2025-01-09 21:03:46,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:46,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:46,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:46,223 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:46,223 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:46,237 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-01-09 21:03:46,238 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 150 transitions, 476 flow. Second operand has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 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) [2025-01-09 21:03:46,238 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:46,238 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-01-09 21:03:46,238 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:46,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L680-4-->L680-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][119], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 31#L688-4true, 91#L698-4true, 168#true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 54#L680-5true]) [2025-01-09 21:03:46,300 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-01-09 21:03:46,300 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,300 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,300 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([343] L689-4-->L689-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][121], [136#true, 60#L689-5true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 47#L679-4true, 91#L698-4true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,304 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-01-09 21:03:46,304 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,304 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,304 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L680-4-->L680-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][104], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 13#L689-6true, Black: 153#true, 54#L680-5true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,337 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,337 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,338 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,338 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,404 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 91#L698-4true, Black: 153#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 95#L689-2true]) [2025-01-09 21:03:46,404 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,404 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([343] L689-4-->L689-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][132], [60#L689-5true, 136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 11#L680-6true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,405 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,405 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,405 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,405 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, Black: 153#true, 95#L689-2true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,410 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 48#L689-1true, Black: 153#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,411 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,411 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,411 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,411 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,429 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,429 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,429 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,429 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,430 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 168#true, Black: 153#true, 95#L689-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,431 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,431 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,431 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,431 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,431 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,436 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 91#L698-4true, 48#L689-1true, Black: 153#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,437 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,437 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,437 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-01-09 21:03:46,437 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,437 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,438 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,438 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,438 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,438 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,439 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 100#L680-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,439 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,439 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,439 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,439 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,446 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, Black: 153#true, 95#L689-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,446 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,446 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,446 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 91#L698-4true, Black: 153#true, 95#L689-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,453 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,453 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,453 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,453 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 163#true]) [2025-01-09 21:03:46,459 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 100#L680-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0), 163#true]) [2025-01-09 21:03:46,459 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,460 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,460 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,460 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,460 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,460 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,460 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,461 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,461 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,461 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,461 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,463 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 48#L689-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true]) [2025-01-09 21:03:46,463 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,463 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,463 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,463 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, Black: 153#true, 95#L689-2true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,465 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 163#true]) [2025-01-09 21:03:46,465 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 48#L689-1true, Black: 153#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,465 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,465 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 100#L680-1true, 91#L698-4true, 168#true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,466 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,466 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,466 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,466 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,474 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,474 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,475 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,475 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,475 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,475 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,479 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 48#L689-1true, Black: 153#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,479 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,479 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,479 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,479 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,479 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 168#true, 91#L698-4true, 48#L689-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,483 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][144], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 95#L689-2true, 52#L683-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,483 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,483 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 100#L680-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,487 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,487 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,487 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,488 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,488 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,488 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 91#L698-4true, 48#L689-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,489 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,489 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,489 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,489 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,489 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 93#L680-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,490 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,490 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,490 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,490 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][146], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 100#L680-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,490 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,491 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,491 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,491 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 83#L699-1true, Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,492 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,492 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-01-09 21:03:46,492 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-01-09 21:03:46,492 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,493 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 100#L680-1true, 91#L698-4true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,493 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,493 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,493 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,493 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,494 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,494 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,495 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][42], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 91#L698-4true, 168#true, 100#L680-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,495 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,495 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,495 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,495 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,495 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 83#L699-1true, Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,499 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-01-09 21:03:46,499 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,499 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 83#L699-1true, Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,500 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 83#L699-1true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 48#L689-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,500 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,500 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 83#L699-1true, Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,501 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,501 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,502 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 83#L699-1true, Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 163#true]) [2025-01-09 21:03:46,502 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,502 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,503 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-01-09 21:03:46,503 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-01-09 21:03:46,503 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,505 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][65], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 83#L699-1true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 48#L689-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,505 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-01-09 21:03:46,505 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,505 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,505 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-01-09 21:03:46,505 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,512 INFO L124 PetriNetUnfolderBase]: 394/3080 cut-off events. [2025-01-09 21:03:46,513 INFO L125 PetriNetUnfolderBase]: For 608/647 co-relation queries the response was YES. [2025-01-09 21:03:46,521 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4400 conditions, 3080 events. 394/3080 cut-off events. For 608/647 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 31037 event pairs, 16 based on Foata normal form. 8/2495 useless extension candidates. Maximal degree in co-relation 4252. Up to 187 conditions per place. [2025-01-09 21:03:46,528 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2025-01-09 21:03:46,529 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 156 transitions, 525 flow [2025-01-09 21:03:46,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 383 transitions. [2025-01-09 21:03:46,530 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2025-01-09 21:03:46,530 INFO L175 Difference]: Start difference. First operand has 137 places, 150 transitions, 476 flow. Second operand 3 states and 383 transitions. [2025-01-09 21:03:46,530 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 156 transitions, 525 flow [2025-01-09 21:03:46,532 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 156 transitions, 509 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:46,534 INFO L231 Difference]: Finished difference. Result has 139 places, 155 transitions, 508 flow [2025-01-09 21:03:46,534 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=460, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=145, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=508, PETRI_PLACES=139, PETRI_TRANSITIONS=155} [2025-01-09 21:03:46,534 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 11 predicate places. [2025-01-09 21:03:46,534 INFO L471 AbstractCegarLoop]: Abstraction has has 139 places, 155 transitions, 508 flow [2025-01-09 21:03:46,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 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) [2025-01-09 21:03:46,535 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:46,535 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:46,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 21:03:46,535 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:46,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:46,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1349339177, now seen corresponding path program 1 times [2025-01-09 21:03:46,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:46,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372710788] [2025-01-09 21:03:46,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:46,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:46,540 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-01-09 21:03:46,541 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-01-09 21:03:46,542 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:46,542 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:03:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:03:46,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:03:46,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372710788] [2025-01-09 21:03:46,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372710788] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:03:46,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:03:46,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:03:46,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341209899] [2025-01-09 21:03:46,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:03:46,560 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:03:46,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:03:46,561 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:03:46,561 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:03:46,574 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-01-09 21:03:46,574 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 155 transitions, 508 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:46,574 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:03:46,574 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-01-09 21:03:46,575 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:03:46,639 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([343] L689-4-->L689-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][121], [60#L689-5true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 47#L679-4true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,640 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-01-09 21:03:46,640 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,640 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,640 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-01-09 21:03:46,681 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,681 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,681 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,681 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,681 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,685 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,685 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,685 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,685 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,685 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,685 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,689 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,689 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,689 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,689 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 97#L681-1true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,690 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,690 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,692 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 104#L681-2true, Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,692 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, 97#L681-1true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,696 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,696 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,696 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 104#L681-2true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,701 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,701 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,701 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,703 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,703 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,703 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,703 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,703 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,705 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,705 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,705 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,705 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-01-09 21:03:46,709 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,709 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,709 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,709 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,709 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,709 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 104#L681-2true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,710 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,710 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,710 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,710 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,711 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,711 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,711 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,711 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,711 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 53#L691-1true, 91#L698-4true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,717 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,717 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,717 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,717 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,718 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,718 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,718 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,719 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,719 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,720 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,720 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 104#L681-2true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,722 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, 97#L681-1true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,722 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,722 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,723 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 53#L691-1true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,724 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,724 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,724 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,724 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-01-09 21:03:46,728 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,728 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,728 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,728 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,732 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,733 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 53#L691-1true, 91#L698-4true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,734 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,734 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,734 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,734 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,736 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 104#L681-2true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,736 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2025-01-09 21:03:46,736 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-01-09 21:03:46,736 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,736 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-01-09 21:03:46,736 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,740 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,741 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,741 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,741 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,742 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 108#L690-2true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,742 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,742 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,742 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,742 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,744 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([343] L689-4-->L689-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][132], [60#L689-5true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 11#L680-6true, Black: 153#true]) [2025-01-09 21:03:46,744 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,744 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,746 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-01-09 21:03:46,746 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,746 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,746 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 95#L689-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,747 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 173#true, Black: 168#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,747 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 93#L680-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,747 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-01-09 21:03:46,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,747 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,747 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,755 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,755 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,756 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,756 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,757 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,757 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,757 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,757 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,757 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,757 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,757 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, 53#L691-1true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,758 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,758 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,758 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,758 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,758 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,759 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,759 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,759 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,759 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,761 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 93#L680-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,761 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,761 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,761 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,761 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 108#L690-2true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,762 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,762 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,762 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,762 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-01-09 21:03:46,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, 95#L689-2true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,762 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,762 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,763 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,763 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,765 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 104#L681-2true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,765 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,765 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,765 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,766 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 53#L691-1true, 91#L698-4true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,766 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-01-09 21:03:46,766 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,766 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,766 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,766 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,766 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 93#L680-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,767 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 100#L680-1true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,767 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,767 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,768 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 100#L680-1true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,768 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,768 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,768 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,768 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,768 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,772 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 95#L689-2true, 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,772 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,772 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,772 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 104#L681-2true, Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 108#L690-2true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,773 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,773 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,773 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-01-09 21:03:46,773 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,776 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-01-09 21:03:46,776 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,776 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,776 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 95#L689-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,777 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,777 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,777 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,777 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 100#L680-1true, 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,778 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,778 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,778 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,778 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,779 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 93#L680-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,779 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,779 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,779 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,779 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,779 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,779 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-01-09 21:03:46,780 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 100#L680-1true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,780 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,780 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,780 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,780 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,780 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,781 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,781 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,781 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,781 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, 95#L689-2true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,784 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,784 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 173#true, Black: 168#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,784 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,784 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 108#L690-2true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true, 121#L681-3true]) [2025-01-09 21:03:46,785 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-01-09 21:03:46,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 53#L691-1true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,785 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-01-09 21:03:46,785 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-01-09 21:03:46,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 163#true, 100#L680-1true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,787 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,787 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,787 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,787 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,788 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,789 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 53#L691-1true, 97#L681-1true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,789 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,790 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 100#L680-1true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,790 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,790 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,790 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,790 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,790 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L681-->L681-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet4#1][68], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, 53#L691-1true, Black: 168#true, 97#L681-1true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,793 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,793 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,793 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-01-09 21:03:46,793 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,795 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 91#L698-4true, Black: 168#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,795 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-01-09 21:03:46,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 15#L682true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,795 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,795 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-01-09 21:03:46,797 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,798 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([416] L683-1-->L683-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork0_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet5#1=|v_thr1Thread1of1ForFork0_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 52#L683-2true, 95#L689-2true, 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,798 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,798 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 91#L698-4true, 108#L690-2true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true, 89#L682-1true]) [2025-01-09 21:03:46,803 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-01-09 21:03:46,803 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-01-09 21:03:46,803 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-01-09 21:03:46,803 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-01-09 21:03:46,805 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([332] L689-10-->L689-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][66], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 91#L698-4true, Black: 168#true, 173#true, 52#L683-2true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 48#L689-1true, Black: 153#true]) [2025-01-09 21:03:46,805 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,805 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,805 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,805 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,805 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,805 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 163#true, 100#L680-1true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,811 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([364] L692-1-->L692-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork1_#t~nondet10#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork1_#t~nondet10#1=|v_thr2Thread1of1ForFork1_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 163#true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 93#L680-2true, Black: 155#(= |#race~flag2~0| 0)]) [2025-01-09 21:03:46,811 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-01-09 21:03:46,811 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 100#L680-1true, 91#L698-4true, 173#true, Black: 168#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-01-09 21:03:46,814 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,814 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,818 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([384] L680-10-->L680-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), 8#L692-2true, Black: 163#true, 100#L680-1true, 91#L698-4true, Black: 170#(= |#race~flag1~0| 0), 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|), 136#true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-01-09 21:03:46,818 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-01-09 21:03:46,818 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,818 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,818 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-01-09 21:03:46,818 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-01-09 21:03:46,839 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L690-1-->L690-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork1_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet9#1=|v_thr2Thread1of1ForFork1_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][112], [136#true, Black: 160#(= |thr2Thread1of1ForFork1_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork0_#t~nondet2#1|), 83#L699-1true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork1_#t~nondet6#1| |#race~flag2~0|), 168#true, 108#L690-2true, Black: 170#(= |#race~flag1~0| 0), Black: 153#true, 173#true, Black: 140#(= |#race~flag1~0| |thr1Thread1of1ForFork0_#t~nondet1#1|)]) [2025-01-09 21:03:46,839 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2025-01-09 21:03:46,839 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2025-01-09 21:03:46,839 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2025-01-09 21:03:46,839 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2025-01-09 21:03:46,846 INFO L124 PetriNetUnfolderBase]: 569/3614 cut-off events. [2025-01-09 21:03:46,846 INFO L125 PetriNetUnfolderBase]: For 530/561 co-relation queries the response was YES. [2025-01-09 21:03:46,856 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5487 conditions, 3614 events. 569/3614 cut-off events. For 530/561 co-relation queries the response was YES. Maximal size of possible extension queue 163. Compared 37791 event pairs, 69 based on Foata normal form. 4/2929 useless extension candidates. Maximal degree in co-relation 4989. Up to 522 conditions per place. [2025-01-09 21:03:46,866 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/160 dead transitions. [2025-01-09 21:03:46,866 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 160 transitions, 552 flow [2025-01-09 21:03:46,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:03:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:03:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-01-09 21:03:46,867 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-01-09 21:03:46,867 INFO L175 Difference]: Start difference. First operand has 139 places, 155 transitions, 508 flow. Second operand 3 states and 377 transitions. [2025-01-09 21:03:46,867 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 160 transitions, 552 flow [2025-01-09 21:03:46,869 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 160 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:03:46,871 INFO L231 Difference]: Finished difference. Result has 141 places, 159 transitions, 536 flow [2025-01-09 21:03:46,871 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=536, PETRI_PLACES=141, PETRI_TRANSITIONS=159} [2025-01-09 21:03:46,871 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 13 predicate places. [2025-01-09 21:03:46,871 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 159 transitions, 536 flow [2025-01-09 21:03:46,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-01-09 21:03:46,872 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:03:46,872 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:46,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 21:03:46,872 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-01-09 21:03:46,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:03:46,872 INFO L85 PathProgramCache]: Analyzing trace with hash -532062472, now seen corresponding path program 1 times [2025-01-09 21:03:46,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:03:46,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932634673] [2025-01-09 21:03:46,872 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:03:46,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:03:46,878 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-01-09 21:03:46,881 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 21:03:46,882 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:46,882 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 21:03:46,882 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 21:03:46,883 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-01-09 21:03:46,885 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 21:03:46,885 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:03:46,885 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 21:03:46,898 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 21:03:46,898 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 21:03:46,899 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err0ASSERT_VIOLATIONDATA_RACE (29 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-01-09 21:03:46,900 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-01-09 21:03:46,901 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-01-09 21:03:46,901 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 21:03:46,901 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:03:46,921 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-01-09 21:03:46,922 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 21:03:46,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 09:03:46 BasicIcfg [2025-01-09 21:03:46,925 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 21:03:46,925 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 21:03:46,925 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 21:03:46,925 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 21:03:46,926 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:03:44" (3/4) ... [2025-01-09 21:03:46,926 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-01-09 21:03:46,957 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 1. [2025-01-09 21:03:46,981 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-09 21:03:46,982 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-09 21:03:46,982 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 21:03:46,982 INFO L158 Benchmark]: Toolchain (without parser) took 2911.39ms. Allocated memory was 142.6MB in the beginning and 268.4MB in the end (delta: 125.8MB). Free memory was 111.9MB in the beginning and 90.1MB in the end (delta: 21.8MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,982 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 21:03:46,982 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.17ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 92.7MB in the end (delta: 18.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,982 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.09ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 91.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 21:03:46,983 INFO L158 Benchmark]: Boogie Preprocessor took 21.00ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 89.8MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,983 INFO L158 Benchmark]: RCFGBuilder took 263.37ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 75.0MB in the end (delta: 14.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,983 INFO L158 Benchmark]: TraceAbstraction took 2236.55ms. Allocated memory was 142.6MB in the beginning and 268.4MB in the end (delta: 125.8MB). Free memory was 74.4MB in the beginning and 98.2MB in the end (delta: -23.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,983 INFO L158 Benchmark]: Witness Printer took 56.55ms. Allocated memory is still 268.4MB. Free memory was 98.2MB in the beginning and 90.1MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 21:03:46,984 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.17ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 92.7MB in the end (delta: 18.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.09ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 91.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.00ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 89.8MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 263.37ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 75.0MB in the end (delta: 14.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2236.55ms. Allocated memory was 142.6MB in the beginning and 268.4MB in the end (delta: 125.8MB). Free memory was 74.4MB in the beginning and 98.2MB in the end (delta: -23.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * Witness Printer took 56.55ms. Allocated memory is still 268.4MB. Free memory was 98.2MB in the beginning and 90.1MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 687]: Data race detected Data race detected The following path leads to a data race: [L674] 0 int flag1 = 0, flag2 = 0; VAL [flag1=0, flag2=0] [L675] 0 int turn; VAL [flag1=0, flag2=0, turn=0] [L676] 0 int x; VAL [flag1=0, flag2=0, turn=0, x=0] [L696] 0 pthread_t t1, t2; VAL [flag1=0, flag2=0, turn=0, x=0] [L697] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [flag1=0, flag2=0, t1=-1, turn=0, x=0] [L698] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [flag1=0, flag2=0, t1=-1, t2=0, turn=0, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=0, flag2=1, turn=0, x=0] [L678] 1 flag1 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=0, x=0] [L679] 1 turn = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L680] 1 flag2==1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] Now there is a data race on ~flag2~0 between C: flag2==1 [680] and C: flag2 = 1 [687] - UnprovableResult [Line: 688]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 678]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 679]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 681]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 682]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 683]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 227 locations, 30 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.1s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 177 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 55 mSDsluCounter, 31 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 193 IncrementalHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 31 mSDtfsCounter, 193 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=536occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 248 ConstructedInterpolants, 0 QuantifiedInterpolants, 264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-01-09 21:03:46,995 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(DATA-RACE)