./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 15:35:00,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 15:35:00,191 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-24 15:35:00,207 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 15:35:00,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 15:35:00,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 15:35:00,233 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 15:35:00,233 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 15:35:00,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 15:35:00,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 15:35:00,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 15:35:00,235 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 15:35:00,236 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 15:35:00,237 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 15:35:00,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 15:35:00,238 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 15:35:00,238 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 15:35:00,239 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 15:35:00,239 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 15:35:00,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 15:35:00,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 15:35:00,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 15:35:00,240 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-24 15:35:00,241 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 15:35:00,241 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 15:35:00,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 15:35:00,242 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 15:35:00,242 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 15:35:00,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 15:35:00,243 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 15:35:00,243 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 15:35:00,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:35:00,244 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 15:35:00,244 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 15:35:00,244 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 15:35:00,244 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 15:35:00,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 15:35:00,245 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 15:35:00,245 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 15:35:00,246 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 15:35:00,246 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 15:35:00,246 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2024-10-24 15:35:00,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 15:35:00,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 15:35:00,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 15:35:00,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 15:35:00,532 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 15:35:00,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-10-24 15:35:01,964 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 15:35:02,207 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 15:35:02,208 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-10-24 15:35:02,231 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3aac373/546c932ad0c2493faa7050bf1b09b6fd/FLAG5dc9feff0 [2024-10-24 15:35:02,541 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3aac373/546c932ad0c2493faa7050bf1b09b6fd [2024-10-24 15:35:02,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 15:35:02,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 15:35:02,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 15:35:02,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 15:35:02,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 15:35:02,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:35:02" (1/1) ... [2024-10-24 15:35:02,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@183c8f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:02, skipping insertion in model container [2024-10-24 15:35:02,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:35:02" (1/1) ... [2024-10-24 15:35:02,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 15:35:02,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:35:02,970 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 15:35:03,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:35:03,078 INFO L204 MainTranslator]: Completed translation [2024-10-24 15:35:03,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03 WrapperNode [2024-10-24 15:35:03,079 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 15:35:03,080 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 15:35:03,080 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 15:35:03,080 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 15:35:03,088 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,105 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,141 INFO L138 Inliner]: procedures = 168, calls = 31, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 240 [2024-10-24 15:35:03,142 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 15:35:03,142 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 15:35:03,143 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 15:35:03,145 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 15:35:03,154 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,172 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,175 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 15:35:03,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 15:35:03,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 15:35:03,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 15:35:03,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (1/1) ... [2024-10-24 15:35:03,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:35:03,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 15:35:03,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 15:35:03,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 15:35:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-24 15:35:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-10-24 15:35:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-10-24 15:35:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-10-24 15:35:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-24 15:35:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 15:35:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 15:35:03,272 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-24 15:35:03,405 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 15:35:03,407 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 15:35:03,874 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-24 15:35:03,875 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 15:35:03,904 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 15:35:03,904 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-24 15:35:03,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:35:03 BoogieIcfgContainer [2024-10-24 15:35:03,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 15:35:03,907 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 15:35:03,907 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 15:35:03,915 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 15:35:03,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:35:02" (1/3) ... [2024-10-24 15:35:03,917 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168bd9a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:35:03, skipping insertion in model container [2024-10-24 15:35:03,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:35:03" (2/3) ... [2024-10-24 15:35:03,918 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168bd9a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:35:03, skipping insertion in model container [2024-10-24 15:35:03,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:35:03" (3/3) ... [2024-10-24 15:35:03,919 INFO L112 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2024-10-24 15:35:03,941 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 15:35:03,941 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2024-10-24 15:35:03,941 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-24 15:35:04,054 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-10-24 15:35:04,099 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 278 places, 287 transitions, 588 flow [2024-10-24 15:35:04,220 INFO L124 PetriNetUnfolderBase]: 16/285 cut-off events. [2024-10-24 15:35:04,220 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-24 15:35:04,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 294 conditions, 285 events. 16/285 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 739 event pairs, 0 based on Foata normal form. 0/238 useless extension candidates. Maximal degree in co-relation 208. Up to 2 conditions per place. [2024-10-24 15:35:04,231 INFO L82 GeneralOperation]: Start removeDead. Operand has 278 places, 287 transitions, 588 flow [2024-10-24 15:35:04,240 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 271 places, 280 transitions, 569 flow [2024-10-24 15:35:04,250 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:35:04,261 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;@2213811, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:35:04,261 INFO L334 AbstractCegarLoop]: Starting to check reachability of 58 error locations. [2024-10-24 15:35:04,270 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:35:04,273 INFO L124 PetriNetUnfolderBase]: 0/37 cut-off events. [2024-10-24 15:35:04,273 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:35:04,273 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:04,274 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:04,275 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:04,280 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:04,283 INFO L85 PathProgramCache]: Analyzing trace with hash -313063971, now seen corresponding path program 1 times [2024-10-24 15:35:04,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:04,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714073559] [2024-10-24 15:35:04,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:04,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:04,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714073559] [2024-10-24 15:35:04,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714073559] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:04,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:04,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:04,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234681440] [2024-10-24 15:35:04,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:04,573 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:04,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:04,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:04,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:04,648 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 287 [2024-10-24 15:35:04,653 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 280 transitions, 569 flow. Second operand has 3 states, 3 states have (on average 257.3333333333333) internal successors, (772), 3 states have internal predecessors, (772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:04,653 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:04,653 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 287 [2024-10-24 15:35:04,654 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:04,814 INFO L124 PetriNetUnfolderBase]: 55/695 cut-off events. [2024-10-24 15:35:04,815 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2024-10-24 15:35:04,822 INFO L83 FinitePrefix]: Finished finitePrefix Result has 803 conditions, 695 events. 55/695 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3819 event pairs, 27 based on Foata normal form. 43/613 useless extension candidates. Maximal degree in co-relation 688. Up to 79 conditions per place. [2024-10-24 15:35:04,828 INFO L140 encePairwiseOnDemand]: 276/287 looper letters, 16 selfloop transitions, 2 changer transitions 0/265 dead transitions. [2024-10-24 15:35:04,829 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 265 transitions, 575 flow [2024-10-24 15:35:04,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 795 transitions. [2024-10-24 15:35:04,846 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9233449477351916 [2024-10-24 15:35:04,848 INFO L175 Difference]: Start difference. First operand has 271 places, 280 transitions, 569 flow. Second operand 3 states and 795 transitions. [2024-10-24 15:35:04,849 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 265 transitions, 575 flow [2024-10-24 15:35:04,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 263 places, 265 transitions, 570 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-10-24 15:35:04,859 INFO L231 Difference]: Finished difference. Result has 263 places, 265 transitions, 538 flow [2024-10-24 15:35:04,861 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=534, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=538, PETRI_PLACES=263, PETRI_TRANSITIONS=265} [2024-10-24 15:35:04,866 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -8 predicate places. [2024-10-24 15:35:04,866 INFO L471 AbstractCegarLoop]: Abstraction has has 263 places, 265 transitions, 538 flow [2024-10-24 15:35:04,867 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 257.3333333333333) internal successors, (772), 3 states have internal predecessors, (772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:04,867 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:04,867 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:04,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 15:35:04,868 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:04,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:04,868 INFO L85 PathProgramCache]: Analyzing trace with hash -270915139, now seen corresponding path program 1 times [2024-10-24 15:35:04,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:04,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944265037] [2024-10-24 15:35:04,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:04,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:04,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:04,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944265037] [2024-10-24 15:35:04,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944265037] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:04,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:04,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:04,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446503301] [2024-10-24 15:35:04,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:04,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:04,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:04,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:04,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:05,044 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 254 out of 287 [2024-10-24 15:35:05,045 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 265 transitions, 538 flow. Second operand has 3 states, 3 states have (on average 255.33333333333334) internal successors, (766), 3 states have internal predecessors, (766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,046 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:05,047 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 254 of 287 [2024-10-24 15:35:05,047 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:05,243 INFO L124 PetriNetUnfolderBase]: 59/698 cut-off events. [2024-10-24 15:35:05,243 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2024-10-24 15:35:05,252 INFO L83 FinitePrefix]: Finished finitePrefix Result has 810 conditions, 698 events. 59/698 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3913 event pairs, 31 based on Foata normal form. 0/576 useless extension candidates. Maximal degree in co-relation 765. Up to 89 conditions per place. [2024-10-24 15:35:05,257 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 18 selfloop transitions, 2 changer transitions 0/264 dead transitions. [2024-10-24 15:35:05,257 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 264 places, 264 transitions, 576 flow [2024-10-24 15:35:05,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:05,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 783 transitions. [2024-10-24 15:35:05,262 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9094076655052264 [2024-10-24 15:35:05,263 INFO L175 Difference]: Start difference. First operand has 263 places, 265 transitions, 538 flow. Second operand 3 states and 783 transitions. [2024-10-24 15:35:05,263 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 264 places, 264 transitions, 576 flow [2024-10-24 15:35:05,290 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 264 transitions, 572 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:05,300 INFO L231 Difference]: Finished difference. Result has 262 places, 264 transitions, 536 flow [2024-10-24 15:35:05,301 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=532, PETRI_DIFFERENCE_MINUEND_PLACES=260, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=264, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=536, PETRI_PLACES=262, PETRI_TRANSITIONS=264} [2024-10-24 15:35:05,301 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -9 predicate places. [2024-10-24 15:35:05,302 INFO L471 AbstractCegarLoop]: Abstraction has has 262 places, 264 transitions, 536 flow [2024-10-24 15:35:05,303 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 255.33333333333334) internal successors, (766), 3 states have internal predecessors, (766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,306 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:05,306 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:05,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 15:35:05,307 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:05,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:05,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1643576592, now seen corresponding path program 1 times [2024-10-24 15:35:05,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:05,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784077136] [2024-10-24 15:35:05,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:05,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:05,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:05,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784077136] [2024-10-24 15:35:05,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784077136] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:05,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:05,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:05,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105796949] [2024-10-24 15:35:05,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:05,389 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:05,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:05,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:05,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:05,432 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 248 out of 287 [2024-10-24 15:35:05,433 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 262 places, 264 transitions, 536 flow. Second operand has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,434 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:05,434 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 248 of 287 [2024-10-24 15:35:05,434 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:05,601 INFO L124 PetriNetUnfolderBase]: 125/1311 cut-off events. [2024-10-24 15:35:05,602 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2024-10-24 15:35:05,606 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1524 conditions, 1311 events. 125/1311 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 8564 event pairs, 54 based on Foata normal form. 0/1088 useless extension candidates. Maximal degree in co-relation 1473. Up to 170 conditions per place. [2024-10-24 15:35:05,611 INFO L140 encePairwiseOnDemand]: 276/287 looper letters, 23 selfloop transitions, 5 changer transitions 0/265 dead transitions. [2024-10-24 15:35:05,612 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 259 places, 265 transitions, 596 flow [2024-10-24 15:35:05,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 778 transitions. [2024-10-24 15:35:05,615 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9036004645760743 [2024-10-24 15:35:05,615 INFO L175 Difference]: Start difference. First operand has 262 places, 264 transitions, 536 flow. Second operand 3 states and 778 transitions. [2024-10-24 15:35:05,615 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 259 places, 265 transitions, 596 flow [2024-10-24 15:35:05,617 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 265 transitions, 592 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:05,621 INFO L231 Difference]: Finished difference. Result has 259 places, 262 transitions, 556 flow [2024-10-24 15:35:05,622 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=522, PETRI_DIFFERENCE_MINUEND_PLACES=255, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=259, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=254, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=556, PETRI_PLACES=259, PETRI_TRANSITIONS=262} [2024-10-24 15:35:05,622 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -12 predicate places. [2024-10-24 15:35:05,623 INFO L471 AbstractCegarLoop]: Abstraction has has 259 places, 262 transitions, 556 flow [2024-10-24 15:35:05,624 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,624 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:05,625 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:05,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 15:35:05,625 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:05,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:05,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1711688976, now seen corresponding path program 1 times [2024-10-24 15:35:05,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:05,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146954892] [2024-10-24 15:35:05,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:05,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:05,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146954892] [2024-10-24 15:35:05,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146954892] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:05,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:05,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:05,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677524336] [2024-10-24 15:35:05,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:05,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:05,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:05,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:05,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:05,722 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 257 out of 287 [2024-10-24 15:35:05,724 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 259 places, 262 transitions, 556 flow. Second operand has 3 states, 3 states have (on average 258.3333333333333) internal successors, (775), 3 states have internal predecessors, (775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,724 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:05,724 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 257 of 287 [2024-10-24 15:35:05,724 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:05,901 INFO L124 PetriNetUnfolderBase]: 79/1178 cut-off events. [2024-10-24 15:35:05,902 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2024-10-24 15:35:05,905 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1331 conditions, 1178 events. 79/1178 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 7054 event pairs, 24 based on Foata normal form. 0/985 useless extension candidates. Maximal degree in co-relation 1135. Up to 82 conditions per place. [2024-10-24 15:35:05,910 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 15 selfloop transitions, 2 changer transitions 0/261 dead transitions. [2024-10-24 15:35:05,910 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 261 transitions, 588 flow [2024-10-24 15:35:05,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 789 transitions. [2024-10-24 15:35:05,913 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9163763066202091 [2024-10-24 15:35:05,913 INFO L175 Difference]: Start difference. First operand has 259 places, 262 transitions, 556 flow. Second operand 3 states and 789 transitions. [2024-10-24 15:35:05,913 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 261 transitions, 588 flow [2024-10-24 15:35:05,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 261 transitions, 578 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:05,919 INFO L231 Difference]: Finished difference. Result has 258 places, 261 transitions, 548 flow [2024-10-24 15:35:05,919 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=256, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=261, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=548, PETRI_PLACES=258, PETRI_TRANSITIONS=261} [2024-10-24 15:35:05,921 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -13 predicate places. [2024-10-24 15:35:05,921 INFO L471 AbstractCegarLoop]: Abstraction has has 258 places, 261 transitions, 548 flow [2024-10-24 15:35:05,922 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 258.3333333333333) internal successors, (775), 3 states have internal predecessors, (775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:05,922 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:05,922 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:05,922 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 15:35:05,923 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:05,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:05,924 INFO L85 PathProgramCache]: Analyzing trace with hash -557711256, now seen corresponding path program 1 times [2024-10-24 15:35:05,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:05,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605585479] [2024-10-24 15:35:05,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:05,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:05,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605585479] [2024-10-24 15:35:05,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605585479] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:05,985 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:05,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:05,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8444972] [2024-10-24 15:35:05,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:05,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:05,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:05,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:05,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:06,009 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 287 [2024-10-24 15:35:06,010 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 258 places, 261 transitions, 548 flow. Second operand has 3 states, 3 states have (on average 259.3333333333333) internal successors, (778), 3 states have internal predecessors, (778), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,011 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:06,011 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 287 [2024-10-24 15:35:06,011 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:06,138 INFO L124 PetriNetUnfolderBase]: 63/906 cut-off events. [2024-10-24 15:35:06,138 INFO L125 PetriNetUnfolderBase]: For 9/9 co-relation queries the response was YES. [2024-10-24 15:35:06,142 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1021 conditions, 906 events. 63/906 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 4555 event pairs, 22 based on Foata normal form. 0/758 useless extension candidates. Maximal degree in co-relation 962. Up to 69 conditions per place. [2024-10-24 15:35:06,146 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 13 selfloop transitions, 2 changer transitions 0/260 dead transitions. [2024-10-24 15:35:06,146 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 259 places, 260 transitions, 576 flow [2024-10-24 15:35:06,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 790 transitions. [2024-10-24 15:35:06,148 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9175377468060395 [2024-10-24 15:35:06,148 INFO L175 Difference]: Start difference. First operand has 258 places, 261 transitions, 548 flow. Second operand 3 states and 790 transitions. [2024-10-24 15:35:06,148 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 259 places, 260 transitions, 576 flow [2024-10-24 15:35:06,150 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 260 transitions, 572 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:06,153 INFO L231 Difference]: Finished difference. Result has 257 places, 260 transitions, 546 flow [2024-10-24 15:35:06,153 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=255, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=260, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=258, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=546, PETRI_PLACES=257, PETRI_TRANSITIONS=260} [2024-10-24 15:35:06,154 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -14 predicate places. [2024-10-24 15:35:06,154 INFO L471 AbstractCegarLoop]: Abstraction has has 257 places, 260 transitions, 546 flow [2024-10-24 15:35:06,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 259.3333333333333) internal successors, (778), 3 states have internal predecessors, (778), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,155 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:06,155 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:06,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 15:35:06,156 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:06,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:06,156 INFO L85 PathProgramCache]: Analyzing trace with hash -576984535, now seen corresponding path program 1 times [2024-10-24 15:35:06,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:06,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526679634] [2024-10-24 15:35:06,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:06,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:06,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526679634] [2024-10-24 15:35:06,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526679634] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:06,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:06,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:06,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358505735] [2024-10-24 15:35:06,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:06,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:06,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:06,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:06,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:06,234 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 287 [2024-10-24 15:35:06,235 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 257 places, 260 transitions, 546 flow. Second operand has 3 states, 3 states have (on average 259.3333333333333) internal successors, (778), 3 states have internal predecessors, (778), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,235 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:06,235 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 287 [2024-10-24 15:35:06,236 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:06,360 INFO L124 PetriNetUnfolderBase]: 68/996 cut-off events. [2024-10-24 15:35:06,360 INFO L125 PetriNetUnfolderBase]: For 11/11 co-relation queries the response was YES. [2024-10-24 15:35:06,364 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1113 conditions, 996 events. 68/996 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 5326 event pairs, 22 based on Foata normal form. 0/835 useless extension candidates. Maximal degree in co-relation 1047. Up to 71 conditions per place. [2024-10-24 15:35:06,368 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 13 selfloop transitions, 2 changer transitions 0/259 dead transitions. [2024-10-24 15:35:06,368 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 259 transitions, 574 flow [2024-10-24 15:35:06,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 790 transitions. [2024-10-24 15:35:06,371 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9175377468060395 [2024-10-24 15:35:06,371 INFO L175 Difference]: Start difference. First operand has 257 places, 260 transitions, 546 flow. Second operand 3 states and 790 transitions. [2024-10-24 15:35:06,371 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 259 transitions, 574 flow [2024-10-24 15:35:06,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 256 places, 259 transitions, 570 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:06,392 INFO L231 Difference]: Finished difference. Result has 256 places, 259 transitions, 544 flow [2024-10-24 15:35:06,392 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=540, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=259, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=257, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=544, PETRI_PLACES=256, PETRI_TRANSITIONS=259} [2024-10-24 15:35:06,394 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -15 predicate places. [2024-10-24 15:35:06,394 INFO L471 AbstractCegarLoop]: Abstraction has has 256 places, 259 transitions, 544 flow [2024-10-24 15:35:06,395 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 259.3333333333333) internal successors, (778), 3 states have internal predecessors, (778), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,395 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:06,395 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:06,396 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-24 15:35:06,396 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:06,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:06,396 INFO L85 PathProgramCache]: Analyzing trace with hash 1346458908, now seen corresponding path program 1 times [2024-10-24 15:35:06,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:06,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58183184] [2024-10-24 15:35:06,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:06,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:06,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58183184] [2024-10-24 15:35:06,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58183184] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:06,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:06,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:06,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946355219] [2024-10-24 15:35:06,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:06,453 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:06,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:06,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:06,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:06,473 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 262 out of 287 [2024-10-24 15:35:06,475 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 256 places, 259 transitions, 544 flow. Second operand has 3 states, 3 states have (on average 263.6666666666667) internal successors, (791), 3 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,475 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:06,475 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 262 of 287 [2024-10-24 15:35:06,475 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:06,638 INFO L124 PetriNetUnfolderBase]: 110/1341 cut-off events. [2024-10-24 15:35:06,638 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-10-24 15:35:06,644 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1547 conditions, 1341 events. 110/1341 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 8046 event pairs, 20 based on Foata normal form. 0/1122 useless extension candidates. Maximal degree in co-relation 1476. Up to 87 conditions per place. [2024-10-24 15:35:06,649 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 19 selfloop transitions, 4 changer transitions 0/269 dead transitions. [2024-10-24 15:35:06,650 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 269 transitions, 613 flow [2024-10-24 15:35:06,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 810 transitions. [2024-10-24 15:35:06,652 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9407665505226481 [2024-10-24 15:35:06,652 INFO L175 Difference]: Start difference. First operand has 256 places, 259 transitions, 544 flow. Second operand 3 states and 810 transitions. [2024-10-24 15:35:06,652 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 269 transitions, 613 flow [2024-10-24 15:35:06,655 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 256 places, 269 transitions, 609 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:06,659 INFO L231 Difference]: Finished difference. Result has 258 places, 263 transitions, 574 flow [2024-10-24 15:35:06,659 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=540, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=259, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=255, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=574, PETRI_PLACES=258, PETRI_TRANSITIONS=263} [2024-10-24 15:35:06,660 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -13 predicate places. [2024-10-24 15:35:06,660 INFO L471 AbstractCegarLoop]: Abstraction has has 258 places, 263 transitions, 574 flow [2024-10-24 15:35:06,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 263.6666666666667) internal successors, (791), 3 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,661 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:06,661 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:06,661 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-24 15:35:06,661 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:06,661 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:06,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1786138422, now seen corresponding path program 1 times [2024-10-24 15:35:06,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:06,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742766767] [2024-10-24 15:35:06,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:06,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:06,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742766767] [2024-10-24 15:35:06,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742766767] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:06,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:06,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:06,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184905839] [2024-10-24 15:35:06,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:06,728 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:06,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:06,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:06,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:06,745 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 262 out of 287 [2024-10-24 15:35:06,746 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 258 places, 263 transitions, 574 flow. Second operand has 3 states, 3 states have (on average 264.0) internal successors, (792), 3 states have internal predecessors, (792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:06,747 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:06,747 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 262 of 287 [2024-10-24 15:35:06,747 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:07,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][256], [Black: 303#(= |#race~send~0| 0), 277#true, Black: 287#true, 61#L753-2true, 301#true, 36#L727-3true, 306#true, 55#L764-4true]) [2024-10-24 15:35:07,034 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:35:07,035 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-10-24 15:35:07,035 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-24 15:35:07,035 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:07,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][256], [Black: 303#(= |#race~send~0| 0), 277#true, Black: 287#true, 61#L753-2true, 301#true, 216#L765-1true, 306#true]) [2024-10-24 15:35:07,041 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:35:07,042 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:35:07,042 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-10-24 15:35:07,042 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-10-24 15:35:07,084 INFO L124 PetriNetUnfolderBase]: 217/2422 cut-off events. [2024-10-24 15:35:07,085 INFO L125 PetriNetUnfolderBase]: For 57/57 co-relation queries the response was YES. [2024-10-24 15:35:07,093 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2860 conditions, 2422 events. 217/2422 cut-off events. For 57/57 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 17897 event pairs, 41 based on Foata normal form. 0/2022 useless extension candidates. Maximal degree in co-relation 2641. Up to 161 conditions per place. [2024-10-24 15:35:07,102 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 18 selfloop transitions, 4 changer transitions 0/272 dead transitions. [2024-10-24 15:35:07,102 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 272 transitions, 637 flow [2024-10-24 15:35:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 809 transitions. [2024-10-24 15:35:07,105 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9396051103368177 [2024-10-24 15:35:07,106 INFO L175 Difference]: Start difference. First operand has 258 places, 263 transitions, 574 flow. Second operand 3 states and 809 transitions. [2024-10-24 15:35:07,106 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 272 transitions, 637 flow [2024-10-24 15:35:07,108 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 272 transitions, 629 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:07,111 INFO L231 Difference]: Finished difference. Result has 260 places, 267 transitions, 600 flow [2024-10-24 15:35:07,112 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=566, PETRI_DIFFERENCE_MINUEND_PLACES=256, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=600, PETRI_PLACES=260, PETRI_TRANSITIONS=267} [2024-10-24 15:35:07,112 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -11 predicate places. [2024-10-24 15:35:07,112 INFO L471 AbstractCegarLoop]: Abstraction has has 260 places, 267 transitions, 600 flow [2024-10-24 15:35:07,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 264.0) internal successors, (792), 3 states have internal predecessors, (792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:07,113 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:07,113 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:07,113 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-24 15:35:07,114 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:07,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:07,114 INFO L85 PathProgramCache]: Analyzing trace with hash -2049662229, now seen corresponding path program 1 times [2024-10-24 15:35:07,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:07,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553756432] [2024-10-24 15:35:07,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:07,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:07,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553756432] [2024-10-24 15:35:07,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553756432] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:07,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:07,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:07,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639198280] [2024-10-24 15:35:07,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:07,160 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:07,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:07,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:07,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:07,184 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 287 [2024-10-24 15:35:07,185 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 260 places, 267 transitions, 600 flow. Second operand has 3 states, 3 states have (on average 253.66666666666666) internal successors, (761), 3 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:07,185 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:07,185 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 287 [2024-10-24 15:35:07,185 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:07,705 INFO L124 PetriNetUnfolderBase]: 466/4503 cut-off events. [2024-10-24 15:35:07,705 INFO L125 PetriNetUnfolderBase]: For 92/92 co-relation queries the response was YES. [2024-10-24 15:35:07,722 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5506 conditions, 4503 events. 466/4503 cut-off events. For 92/92 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 42764 event pairs, 114 based on Foata normal form. 0/3842 useless extension candidates. Maximal degree in co-relation 5208. Up to 521 conditions per place. [2024-10-24 15:35:07,738 INFO L140 encePairwiseOnDemand]: 280/287 looper letters, 24 selfloop transitions, 2 changer transitions 0/270 dead transitions. [2024-10-24 15:35:07,738 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 257 places, 270 transitions, 661 flow [2024-10-24 15:35:07,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 787 transitions. [2024-10-24 15:35:07,742 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9140534262485482 [2024-10-24 15:35:07,742 INFO L175 Difference]: Start difference. First operand has 260 places, 267 transitions, 600 flow. Second operand 3 states and 787 transitions. [2024-10-24 15:35:07,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 257 places, 270 transitions, 661 flow [2024-10-24 15:35:07,745 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 270 transitions, 653 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:07,748 INFO L231 Difference]: Finished difference. Result has 256 places, 264 transitions, 596 flow [2024-10-24 15:35:07,748 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=582, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=596, PETRI_PLACES=256, PETRI_TRANSITIONS=264} [2024-10-24 15:35:07,749 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -15 predicate places. [2024-10-24 15:35:07,749 INFO L471 AbstractCegarLoop]: Abstraction has has 256 places, 264 transitions, 596 flow [2024-10-24 15:35:07,750 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 253.66666666666666) internal successors, (761), 3 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:07,750 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:07,750 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:07,750 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-24 15:35:07,750 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:07,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:07,751 INFO L85 PathProgramCache]: Analyzing trace with hash 53099393, now seen corresponding path program 1 times [2024-10-24 15:35:07,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:07,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930986991] [2024-10-24 15:35:07,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:07,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:07,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930986991] [2024-10-24 15:35:07,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930986991] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:07,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:07,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:07,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452764269] [2024-10-24 15:35:07,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:07,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:07,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:07,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:07,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:07,831 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 257 out of 287 [2024-10-24 15:35:07,832 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 256 places, 264 transitions, 596 flow. Second operand has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:07,832 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:07,832 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 257 of 287 [2024-10-24 15:35:07,832 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:08,482 INFO L124 PetriNetUnfolderBase]: 669/5567 cut-off events. [2024-10-24 15:35:08,483 INFO L125 PetriNetUnfolderBase]: For 120/120 co-relation queries the response was YES. [2024-10-24 15:35:08,506 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7041 conditions, 5567 events. 669/5567 cut-off events. For 120/120 co-relation queries the response was YES. Maximal size of possible extension queue 124. Compared 53210 event pairs, 125 based on Foata normal form. 0/4867 useless extension candidates. Maximal degree in co-relation 6781. Up to 598 conditions per place. [2024-10-24 15:35:08,532 INFO L140 encePairwiseOnDemand]: 280/287 looper letters, 18 selfloop transitions, 4 changer transitions 0/268 dead transitions. [2024-10-24 15:35:08,532 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 255 places, 268 transitions, 649 flow [2024-10-24 15:35:08,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2024-10-24 15:35:08,535 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.924506387921022 [2024-10-24 15:35:08,535 INFO L175 Difference]: Start difference. First operand has 256 places, 264 transitions, 596 flow. Second operand 3 states and 796 transitions. [2024-10-24 15:35:08,535 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 255 places, 268 transitions, 649 flow [2024-10-24 15:35:08,537 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 268 transitions, 649 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:35:08,541 INFO L231 Difference]: Finished difference. Result has 256 places, 263 transitions, 610 flow [2024-10-24 15:35:08,542 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=590, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=261, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=257, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=610, PETRI_PLACES=256, PETRI_TRANSITIONS=263} [2024-10-24 15:35:08,542 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -15 predicate places. [2024-10-24 15:35:08,543 INFO L471 AbstractCegarLoop]: Abstraction has has 256 places, 263 transitions, 610 flow [2024-10-24 15:35:08,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:08,544 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:08,544 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:08,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-24 15:35:08,545 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:08,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:08,545 INFO L85 PathProgramCache]: Analyzing trace with hash 84662777, now seen corresponding path program 1 times [2024-10-24 15:35:08,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:08,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48621490] [2024-10-24 15:35:08,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:08,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:08,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48621490] [2024-10-24 15:35:08,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48621490] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:08,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:08,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:35:08,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932312867] [2024-10-24 15:35:08,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:08,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:08,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:08,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:08,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:08,638 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 287 [2024-10-24 15:35:08,640 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 256 places, 263 transitions, 610 flow. Second operand has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:08,640 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:08,640 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 287 [2024-10-24 15:35:08,640 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:09,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 303#(= |#race~send~0| 0), 277#true, 317#(= |#race~first~0| 0), Black: 287#true, 319#true, Black: 308#(= |#race~receive~0| 0), 61#L753-2true, Black: 311#true, 36#L727-3true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:09,229 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:35:09,230 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:35:09,230 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-24 15:35:09,230 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:35:09,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 303#(= |#race~send~0| 0), 277#true, 317#(= |#race~first~0| 0), Black: 287#true, 319#true, Black: 308#(= |#race~receive~0| 0), 61#L753-2true, Black: 311#true, 216#L765-1true, 313#(= |#race~buffer_size~0| 0), Black: 315#true]) [2024-10-24 15:35:09,247 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2024-10-24 15:35:09,247 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:35:09,247 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:09,248 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-10-24 15:35:09,313 INFO L124 PetriNetUnfolderBase]: 685/5259 cut-off events. [2024-10-24 15:35:09,313 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2024-10-24 15:35:09,333 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6921 conditions, 5259 events. 685/5259 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 49518 event pairs, 291 based on Foata normal form. 0/4566 useless extension candidates. Maximal degree in co-relation 6604. Up to 816 conditions per place. [2024-10-24 15:35:09,344 INFO L140 encePairwiseOnDemand]: 283/287 looper letters, 18 selfloop transitions, 3 changer transitions 0/267 dead transitions. [2024-10-24 15:35:09,344 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 267 transitions, 662 flow [2024-10-24 15:35:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2024-10-24 15:35:09,347 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.924506387921022 [2024-10-24 15:35:09,347 INFO L175 Difference]: Start difference. First operand has 256 places, 263 transitions, 610 flow. Second operand 3 states and 796 transitions. [2024-10-24 15:35:09,347 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 267 transitions, 662 flow [2024-10-24 15:35:09,351 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 267 transitions, 658 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-10-24 15:35:09,353 INFO L231 Difference]: Finished difference. Result has 259 places, 264 transitions, 624 flow [2024-10-24 15:35:09,354 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=606, PETRI_DIFFERENCE_MINUEND_PLACES=255, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=624, PETRI_PLACES=259, PETRI_TRANSITIONS=264} [2024-10-24 15:35:09,354 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -12 predicate places. [2024-10-24 15:35:09,354 INFO L471 AbstractCegarLoop]: Abstraction has has 259 places, 264 transitions, 624 flow [2024-10-24 15:35:09,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:09,355 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:09,355 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:09,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-24 15:35:09,355 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:09,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:09,356 INFO L85 PathProgramCache]: Analyzing trace with hash -1013698804, now seen corresponding path program 1 times [2024-10-24 15:35:09,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:09,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895408280] [2024-10-24 15:35:09,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:09,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:09,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895408280] [2024-10-24 15:35:09,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895408280] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:09,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:09,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:09,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325145814] [2024-10-24 15:35:09,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:09,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:09,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:09,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:09,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:09,407 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 287 [2024-10-24 15:35:09,408 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 259 places, 264 transitions, 624 flow. Second operand has 3 states, 3 states have (on average 265.6666666666667) internal successors, (797), 3 states have internal predecessors, (797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:09,409 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:09,409 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 287 [2024-10-24 15:35:09,409 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:10,653 INFO L124 PetriNetUnfolderBase]: 1039/9394 cut-off events. [2024-10-24 15:35:10,653 INFO L125 PetriNetUnfolderBase]: For 197/197 co-relation queries the response was YES. [2024-10-24 15:35:10,688 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12045 conditions, 9394 events. 1039/9394 cut-off events. For 197/197 co-relation queries the response was YES. Maximal size of possible extension queue 169. Compared 102700 event pairs, 204 based on Foata normal form. 0/8252 useless extension candidates. Maximal degree in co-relation 11769. Up to 705 conditions per place. [2024-10-24 15:35:10,712 INFO L140 encePairwiseOnDemand]: 283/287 looper letters, 16 selfloop transitions, 3 changer transitions 0/272 dead transitions. [2024-10-24 15:35:10,713 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 272 transitions, 679 flow [2024-10-24 15:35:10,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 812 transitions. [2024-10-24 15:35:10,715 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.943089430894309 [2024-10-24 15:35:10,716 INFO L175 Difference]: Start difference. First operand has 259 places, 264 transitions, 624 flow. Second operand 3 states and 812 transitions. [2024-10-24 15:35:10,716 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 272 transitions, 679 flow [2024-10-24 15:35:10,721 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 259 places, 272 transitions, 673 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:10,724 INFO L231 Difference]: Finished difference. Result has 261 places, 267 transitions, 644 flow [2024-10-24 15:35:10,725 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=618, PETRI_DIFFERENCE_MINUEND_PLACES=257, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=264, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=644, PETRI_PLACES=261, PETRI_TRANSITIONS=267} [2024-10-24 15:35:10,727 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -10 predicate places. [2024-10-24 15:35:10,727 INFO L471 AbstractCegarLoop]: Abstraction has has 261 places, 267 transitions, 644 flow [2024-10-24 15:35:10,728 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 265.6666666666667) internal successors, (797), 3 states have internal predecessors, (797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:10,728 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:10,728 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:10,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-24 15:35:10,729 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:10,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:10,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1456105333, now seen corresponding path program 1 times [2024-10-24 15:35:10,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:10,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506408437] [2024-10-24 15:35:10,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:10,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:10,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506408437] [2024-10-24 15:35:10,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506408437] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:10,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:10,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:10,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15819908] [2024-10-24 15:35:10,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:10,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:10,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:10,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:10,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:11,005 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 287 [2024-10-24 15:35:11,007 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 267 transitions, 644 flow. Second operand has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:11,007 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:11,007 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 287 [2024-10-24 15:35:11,007 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:11,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [326#(= |#race~value~0| 0), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, 36#L727-3true, 329#true, Black: 303#(= |#race~send~0| 0), 277#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:11,990 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:35:11,990 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:35:11,990 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:35:11,990 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-24 15:35:12,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [326#(= |#race~value~0| 0), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, 329#true, Black: 303#(= |#race~send~0| 0), 277#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), 216#L765-1true, Black: 315#true]) [2024-10-24 15:35:12,034 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2024-10-24 15:35:12,034 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:12,035 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:35:12,035 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-10-24 15:35:12,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [326#(= |#race~value~0| 0), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 84#L736-2true, 329#true, Black: 303#(= |#race~send~0| 0), 277#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:12,202 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-10-24 15:35:12,202 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:35:12,202 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-10-24 15:35:12,202 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:35:12,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([669] L728-->L728-1: Formula: (= |v_#race~send~0_4| 0) InVars {} OutVars{#race~send~0=|v_#race~send~0_4|} AuxVars[] AssignedVars[#race~send~0][82], [326#(= |#race~value~0| 0), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 209#L751-3true, 203#L728-1true, 329#true, Black: 301#true, 277#true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:12,227 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2024-10-24 15:35:12,227 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-10-24 15:35:12,227 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:35:12,227 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:35:12,244 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [326#(= |#race~value~0| 0), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 36#L727-3true, 329#true, Black: 303#(= |#race~send~0| 0), 277#true, Black: 308#(= |#race~receive~0| 0), 61#L753-2true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:12,244 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2024-10-24 15:35:12,245 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:35:12,245 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:35:12,245 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-24 15:35:12,245 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:35:12,264 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [326#(= |#race~value~0| 0), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, Black: 303#(= |#race~send~0| 0), 329#true, 277#true, Black: 308#(= |#race~receive~0| 0), 61#L753-2true, Black: 311#true, 216#L765-1true, 313#(= |#race~buffer_size~0| 0), Black: 315#true]) [2024-10-24 15:35:12,264 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2024-10-24 15:35:12,264 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:12,264 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:35:12,264 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-10-24 15:35:12,264 INFO L297 olderBase$Statistics]: existing Event has 179 ancestors and is cut-off event [2024-10-24 15:35:12,407 INFO L124 PetriNetUnfolderBase]: 1389/10855 cut-off events. [2024-10-24 15:35:12,407 INFO L125 PetriNetUnfolderBase]: For 228/228 co-relation queries the response was YES. [2024-10-24 15:35:12,443 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14536 conditions, 10855 events. 1389/10855 cut-off events. For 228/228 co-relation queries the response was YES. Maximal size of possible extension queue 181. Compared 122226 event pairs, 507 based on Foata normal form. 0/9532 useless extension candidates. Maximal degree in co-relation 14224. Up to 1519 conditions per place. [2024-10-24 15:35:12,471 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 21 selfloop transitions, 4 changer transitions 0/273 dead transitions. [2024-10-24 15:35:12,471 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 273 transitions, 708 flow [2024-10-24 15:35:12,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 794 transitions. [2024-10-24 15:35:12,474 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9221835075493612 [2024-10-24 15:35:12,474 INFO L175 Difference]: Start difference. First operand has 261 places, 267 transitions, 644 flow. Second operand 3 states and 794 transitions. [2024-10-24 15:35:12,474 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 273 transitions, 708 flow [2024-10-24 15:35:12,479 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 261 places, 273 transitions, 702 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:12,481 INFO L231 Difference]: Finished difference. Result has 263 places, 270 transitions, 668 flow [2024-10-24 15:35:12,482 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=638, PETRI_DIFFERENCE_MINUEND_PLACES=259, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=267, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=668, PETRI_PLACES=263, PETRI_TRANSITIONS=270} [2024-10-24 15:35:12,482 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -8 predicate places. [2024-10-24 15:35:12,483 INFO L471 AbstractCegarLoop]: Abstraction has has 263 places, 270 transitions, 668 flow [2024-10-24 15:35:12,483 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:12,483 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:12,484 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:12,484 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-24 15:35:12,484 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:12,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:12,484 INFO L85 PathProgramCache]: Analyzing trace with hash 2082633258, now seen corresponding path program 1 times [2024-10-24 15:35:12,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:12,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472919699] [2024-10-24 15:35:12,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:12,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:12,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472919699] [2024-10-24 15:35:12,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [472919699] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:12,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:12,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:35:12,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38680754] [2024-10-24 15:35:12,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:12,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:12,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:12,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:12,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:12,546 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 287 [2024-10-24 15:35:12,547 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 270 transitions, 668 flow. Second operand has 3 states, 3 states have (on average 260.6666666666667) internal successors, (782), 3 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:12,547 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:12,547 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 287 [2024-10-24 15:35:12,547 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:13,823 INFO L124 PetriNetUnfolderBase]: 1450/10611 cut-off events. [2024-10-24 15:35:13,823 INFO L125 PetriNetUnfolderBase]: For 341/341 co-relation queries the response was YES. [2024-10-24 15:35:13,850 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14893 conditions, 10611 events. 1450/10611 cut-off events. For 341/341 co-relation queries the response was YES. Maximal size of possible extension queue 204. Compared 117456 event pairs, 601 based on Foata normal form. 0/9412 useless extension candidates. Maximal degree in co-relation 14618. Up to 1741 conditions per place. [2024-10-24 15:35:13,876 INFO L140 encePairwiseOnDemand]: 283/287 looper letters, 18 selfloop transitions, 3 changer transitions 0/273 dead transitions. [2024-10-24 15:35:13,876 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 265 places, 273 transitions, 715 flow [2024-10-24 15:35:13,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2024-10-24 15:35:13,878 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.924506387921022 [2024-10-24 15:35:13,878 INFO L175 Difference]: Start difference. First operand has 263 places, 270 transitions, 668 flow. Second operand 3 states and 796 transitions. [2024-10-24 15:35:13,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 265 places, 273 transitions, 715 flow [2024-10-24 15:35:13,885 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 263 places, 273 transitions, 705 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:13,888 INFO L231 Difference]: Finished difference. Result has 265 places, 270 transitions, 672 flow [2024-10-24 15:35:13,889 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=265, PETRI_TRANSITIONS=270} [2024-10-24 15:35:13,889 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -6 predicate places. [2024-10-24 15:35:13,890 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 270 transitions, 672 flow [2024-10-24 15:35:13,890 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.6666666666667) internal successors, (782), 3 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:13,890 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:13,891 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:13,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-24 15:35:13,891 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err11ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:13,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:13,891 INFO L85 PathProgramCache]: Analyzing trace with hash 988699227, now seen corresponding path program 1 times [2024-10-24 15:35:13,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:13,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840752925] [2024-10-24 15:35:13,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:13,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:13,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840752925] [2024-10-24 15:35:13,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840752925] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:13,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:13,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:13,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373481339] [2024-10-24 15:35:13,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:13,931 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:13,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:13,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:13,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:13,942 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 262 out of 287 [2024-10-24 15:35:13,943 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 270 transitions, 672 flow. Second operand has 3 states, 3 states have (on average 263.6666666666667) internal successors, (791), 3 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:13,943 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:13,943 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 262 of 287 [2024-10-24 15:35:13,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:14,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 84#L736-2true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), 315#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), 55#L764-4true]) [2024-10-24 15:35:14,555 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:35:14,555 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:35:14,555 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:35:14,555 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:35:14,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 84#L736-2true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:14,620 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-24 15:35:14,620 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2024-10-24 15:35:14,620 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:35:14,620 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:35:14,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 36#L727-3true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), 315#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), 55#L764-4true]) [2024-10-24 15:35:14,638 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:35:14,638 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:14,638 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:35:14,638 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:35:14,692 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), 315#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), 216#L765-1true]) [2024-10-24 15:35:14,692 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:35:14,692 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:35:14,692 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:35:14,692 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:35:14,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 36#L727-3true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true]) [2024-10-24 15:35:14,705 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:35:14,705 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:35:14,705 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-10-24 15:35:14,705 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:35:14,856 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][115], [Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 339#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, 334#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), Black: 311#true, 216#L765-1true, 313#(= |#race~buffer_size~0| 0), Black: 315#true]) [2024-10-24 15:35:14,856 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2024-10-24 15:35:14,856 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-10-24 15:35:14,856 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:35:14,856 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:15,069 INFO L124 PetriNetUnfolderBase]: 1105/9730 cut-off events. [2024-10-24 15:35:15,069 INFO L125 PetriNetUnfolderBase]: For 428/446 co-relation queries the response was YES. [2024-10-24 15:35:15,095 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13424 conditions, 9730 events. 1105/9730 cut-off events. For 428/446 co-relation queries the response was YES. Maximal size of possible extension queue 168. Compared 107004 event pairs, 313 based on Foata normal form. 2/8697 useless extension candidates. Maximal degree in co-relation 13131. Up to 1088 conditions per place. [2024-10-24 15:35:15,117 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 16 selfloop transitions, 6 changer transitions 0/277 dead transitions. [2024-10-24 15:35:15,117 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 277 transitions, 736 flow [2024-10-24 15:35:15,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 806 transitions. [2024-10-24 15:35:15,120 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9361207897793263 [2024-10-24 15:35:15,120 INFO L175 Difference]: Start difference. First operand has 265 places, 270 transitions, 672 flow. Second operand 3 states and 806 transitions. [2024-10-24 15:35:15,120 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 267 places, 277 transitions, 736 flow [2024-10-24 15:35:15,127 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 277 transitions, 730 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:15,130 INFO L231 Difference]: Finished difference. Result has 267 places, 274 transitions, 712 flow [2024-10-24 15:35:15,130 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=666, PETRI_DIFFERENCE_MINUEND_PLACES=263, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=712, PETRI_PLACES=267, PETRI_TRANSITIONS=274} [2024-10-24 15:35:15,131 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -4 predicate places. [2024-10-24 15:35:15,131 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 274 transitions, 712 flow [2024-10-24 15:35:15,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 263.6666666666667) internal successors, (791), 3 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:15,132 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:15,132 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:15,132 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-24 15:35:15,132 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting t2Err9ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:15,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:15,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1716193943, now seen corresponding path program 1 times [2024-10-24 15:35:15,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:15,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877659905] [2024-10-24 15:35:15,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:15,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:15,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877659905] [2024-10-24 15:35:15,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877659905] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:15,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:15,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:35:15,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104791379] [2024-10-24 15:35:15,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:15,311 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 15:35:15,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:15,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 15:35:15,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 15:35:15,335 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 287 [2024-10-24 15:35:15,337 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 274 transitions, 712 flow. Second operand has 5 states, 5 states have (on average 259.8) internal successors, (1299), 5 states have internal predecessors, (1299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:15,337 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:15,338 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 287 [2024-10-24 15:35:15,338 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:17,330 INFO L124 PetriNetUnfolderBase]: 1805/14697 cut-off events. [2024-10-24 15:35:17,331 INFO L125 PetriNetUnfolderBase]: For 750/777 co-relation queries the response was YES. [2024-10-24 15:35:17,368 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20967 conditions, 14697 events. 1805/14697 cut-off events. For 750/777 co-relation queries the response was YES. Maximal size of possible extension queue 268. Compared 175974 event pairs, 585 based on Foata normal form. 3/13110 useless extension candidates. Maximal degree in co-relation 20621. Up to 1947 conditions per place. [2024-10-24 15:35:17,402 INFO L140 encePairwiseOnDemand]: 280/287 looper letters, 35 selfloop transitions, 10 changer transitions 2/304 dead transitions. [2024-10-24 15:35:17,402 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 304 transitions, 872 flow [2024-10-24 15:35:17,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 15:35:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-24 15:35:17,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1596 transitions. [2024-10-24 15:35:17,408 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-10-24 15:35:17,409 INFO L175 Difference]: Start difference. First operand has 267 places, 274 transitions, 712 flow. Second operand 6 states and 1596 transitions. [2024-10-24 15:35:17,409 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 304 transitions, 872 flow [2024-10-24 15:35:17,421 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 304 transitions, 860 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:17,426 INFO L231 Difference]: Finished difference. Result has 273 places, 283 transitions, 762 flow [2024-10-24 15:35:17,427 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=762, PETRI_PLACES=273, PETRI_TRANSITIONS=283} [2024-10-24 15:35:17,427 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 2 predicate places. [2024-10-24 15:35:17,428 INFO L471 AbstractCegarLoop]: Abstraction has has 273 places, 283 transitions, 762 flow [2024-10-24 15:35:17,430 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 259.8) internal successors, (1299), 5 states have internal predecessors, (1299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:17,430 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:17,430 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:17,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-24 15:35:17,431 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:17,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:17,431 INFO L85 PathProgramCache]: Analyzing trace with hash 1662204163, now seen corresponding path program 1 times [2024-10-24 15:35:17,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:17,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934712592] [2024-10-24 15:35:17,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:17,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:17,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934712592] [2024-10-24 15:35:17,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934712592] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:17,478 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:17,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:17,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035009806] [2024-10-24 15:35:17,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:17,479 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:17,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:17,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:17,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:17,507 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 257 out of 287 [2024-10-24 15:35:17,509 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 283 transitions, 762 flow. Second operand has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:17,509 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:17,509 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 257 of 287 [2024-10-24 15:35:17,510 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:18,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][252], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 88#L732true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:18,544 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-10-24 15:35:18,544 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:18,544 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:18,544 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:18,563 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][260], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:18,563 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][255], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 14#L748-6true, Black: 326#(= |#race~value~0| 0), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 339#true, Black: 306#true, 67#L732-2true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:18,564 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][255], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 339#true, 78#L748-5true, 67#L732-2true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:18,564 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:18,564 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:18,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][260], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:18,586 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2024-10-24 15:35:18,586 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:18,586 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:18,586 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:18,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][167], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:18,607 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2024-10-24 15:35:18,607 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-10-24 15:35:18,607 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:18,607 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:18,780 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][93], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true, 261#L748-3true]) [2024-10-24 15:35:18,781 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:18,781 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:35:18,781 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2024-10-24 15:35:18,781 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:35:19,092 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][260], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:19,092 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-10-24 15:35:19,092 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:19,093 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:19,093 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:19,093 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:19,101 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][260], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:19,101 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:19,102 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:19,102 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:19,102 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:19,102 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:19,110 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][167], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:19,110 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:19,110 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-10-24 15:35:19,110 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-10-24 15:35:19,110 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:19,110 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:19,154 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][93], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true, 261#L748-3true]) [2024-10-24 15:35:19,154 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:19,154 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:35:19,155 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:19,155 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2024-10-24 15:35:19,155 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:35:19,183 INFO L124 PetriNetUnfolderBase]: 1561/14226 cut-off events. [2024-10-24 15:35:19,184 INFO L125 PetriNetUnfolderBase]: For 703/744 co-relation queries the response was YES. [2024-10-24 15:35:19,262 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20568 conditions, 14226 events. 1561/14226 cut-off events. For 703/744 co-relation queries the response was YES. Maximal size of possible extension queue 262. Compared 169997 event pairs, 562 based on Foata normal form. 2/12961 useless extension candidates. Maximal degree in co-relation 20223. Up to 1756 conditions per place. [2024-10-24 15:35:19,499 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 19 selfloop transitions, 2 changer transitions 0/285 dead transitions. [2024-10-24 15:35:19,499 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 285 transitions, 809 flow [2024-10-24 15:35:19,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:19,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 792 transitions. [2024-10-24 15:35:19,502 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9198606271777003 [2024-10-24 15:35:19,502 INFO L175 Difference]: Start difference. First operand has 273 places, 283 transitions, 762 flow. Second operand 3 states and 792 transitions. [2024-10-24 15:35:19,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 285 transitions, 809 flow [2024-10-24 15:35:19,511 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 285 transitions, 809 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:35:19,515 INFO L231 Difference]: Finished difference. Result has 274 places, 282 transitions, 764 flow [2024-10-24 15:35:19,516 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=760, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=764, PETRI_PLACES=274, PETRI_TRANSITIONS=282} [2024-10-24 15:35:19,516 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 3 predicate places. [2024-10-24 15:35:19,516 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 282 transitions, 764 flow [2024-10-24 15:35:19,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:19,517 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:19,517 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:19,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-24 15:35:19,517 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting t1Err12ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:19,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:19,518 INFO L85 PathProgramCache]: Analyzing trace with hash -992607576, now seen corresponding path program 1 times [2024-10-24 15:35:19,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:19,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057667203] [2024-10-24 15:35:19,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:19,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:19,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057667203] [2024-10-24 15:35:19,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057667203] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:19,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:19,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:19,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581627147] [2024-10-24 15:35:19,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:19,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:19,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:19,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:19,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:19,587 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 260 out of 287 [2024-10-24 15:35:19,589 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 282 transitions, 764 flow. Second operand has 3 states, 3 states have (on average 262.3333333333333) internal successors, (787), 3 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:19,589 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:19,589 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 260 of 287 [2024-10-24 15:35:19,589 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:21,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][253], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 14#L748-6true, Black: 326#(= |#race~value~0| 0), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 339#true, 67#L732-2true, 354#true, Black: 311#true, 357#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:21,044 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,044 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,044 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,044 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][248], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 357#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:21,051 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,051 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,051 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,051 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][280], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 354#true, Black: 311#true, 357#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:21,058 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,058 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,058 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:21,058 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:21,254 INFO L124 PetriNetUnfolderBase]: 1241/12156 cut-off events. [2024-10-24 15:35:21,254 INFO L125 PetriNetUnfolderBase]: For 669/756 co-relation queries the response was YES. [2024-10-24 15:35:21,299 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17448 conditions, 12156 events. 1241/12156 cut-off events. For 669/756 co-relation queries the response was YES. Maximal size of possible extension queue 218. Compared 140910 event pairs, 328 based on Foata normal form. 8/11044 useless extension candidates. Maximal degree in co-relation 17071. Up to 1240 conditions per place. [2024-10-24 15:35:21,330 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 19 selfloop transitions, 5 changer transitions 0/288 dead transitions. [2024-10-24 15:35:21,330 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 288 transitions, 828 flow [2024-10-24 15:35:21,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 802 transitions. [2024-10-24 15:35:21,333 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9314750290360047 [2024-10-24 15:35:21,333 INFO L175 Difference]: Start difference. First operand has 274 places, 282 transitions, 764 flow. Second operand 3 states and 802 transitions. [2024-10-24 15:35:21,333 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 288 transitions, 828 flow [2024-10-24 15:35:21,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 288 transitions, 824 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:21,346 INFO L231 Difference]: Finished difference. Result has 276 places, 285 transitions, 796 flow [2024-10-24 15:35:21,346 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=760, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=277, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=796, PETRI_PLACES=276, PETRI_TRANSITIONS=285} [2024-10-24 15:35:21,347 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 5 predicate places. [2024-10-24 15:35:21,347 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 285 transitions, 796 flow [2024-10-24 15:35:21,347 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 262.3333333333333) internal successors, (787), 3 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:21,347 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:21,348 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:21,348 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-24 15:35:21,348 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting t1Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:21,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:21,348 INFO L85 PathProgramCache]: Analyzing trace with hash 2034848738, now seen corresponding path program 1 times [2024-10-24 15:35:21,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:21,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829273295] [2024-10-24 15:35:21,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:21,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:21,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829273295] [2024-10-24 15:35:21,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829273295] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:21,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:21,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:21,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004294476] [2024-10-24 15:35:21,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:21,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:21,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:21,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:21,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:21,445 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 254 out of 287 [2024-10-24 15:35:21,446 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 285 transitions, 796 flow. Second operand has 3 states, 3 states have (on average 257.6666666666667) internal successors, (773), 3 states have internal predecessors, (773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:21,446 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:21,447 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 254 of 287 [2024-10-24 15:35:21,447 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:23,671 INFO L124 PetriNetUnfolderBase]: 2175/18369 cut-off events. [2024-10-24 15:35:23,672 INFO L125 PetriNetUnfolderBase]: For 1120/1220 co-relation queries the response was YES. [2024-10-24 15:35:23,723 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27585 conditions, 18369 events. 2175/18369 cut-off events. For 1120/1220 co-relation queries the response was YES. Maximal size of possible extension queue 344. Compared 232304 event pairs, 800 based on Foata normal form. 9/16915 useless extension candidates. Maximal degree in co-relation 27135. Up to 2485 conditions per place. [2024-10-24 15:35:23,762 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 25 selfloop transitions, 5 changer transitions 0/292 dead transitions. [2024-10-24 15:35:23,762 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 292 transitions, 876 flow [2024-10-24 15:35:23,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 790 transitions. [2024-10-24 15:35:23,764 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9175377468060395 [2024-10-24 15:35:23,764 INFO L175 Difference]: Start difference. First operand has 276 places, 285 transitions, 796 flow. Second operand 3 states and 790 transitions. [2024-10-24 15:35:23,765 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 292 transitions, 876 flow [2024-10-24 15:35:23,786 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 292 transitions, 864 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:23,789 INFO L231 Difference]: Finished difference. Result has 278 places, 289 transitions, 826 flow [2024-10-24 15:35:23,790 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=784, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=285, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=826, PETRI_PLACES=278, PETRI_TRANSITIONS=289} [2024-10-24 15:35:23,790 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 7 predicate places. [2024-10-24 15:35:23,791 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 289 transitions, 826 flow [2024-10-24 15:35:23,791 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 257.6666666666667) internal successors, (773), 3 states have internal predecessors, (773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:23,791 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:23,791 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:23,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-24 15:35:23,792 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting t1Err13ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:23,792 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:23,792 INFO L85 PathProgramCache]: Analyzing trace with hash -2054441016, now seen corresponding path program 1 times [2024-10-24 15:35:23,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:23,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366585053] [2024-10-24 15:35:23,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:23,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:23,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:23,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366585053] [2024-10-24 15:35:23,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366585053] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:23,853 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:23,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:23,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620481499] [2024-10-24 15:35:23,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:23,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:23,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:23,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:23,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:23,875 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 260 out of 287 [2024-10-24 15:35:23,876 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 289 transitions, 826 flow. Second operand has 3 states, 3 states have (on average 262.0) internal successors, (786), 3 states have internal predecessors, (786), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:23,876 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:23,876 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 260 of 287 [2024-10-24 15:35:23,876 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:25,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][167], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, 273#L733true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,554 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2024-10-24 15:35:25,554 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-10-24 15:35:25,554 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:25,554 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:25,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][258], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,555 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][258], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,555 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:25,555 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:25,677 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][258], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:25,677 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-10-24 15:35:25,677 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:25,678 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:25,678 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:25,678 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:25,685 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 308#(= |#race~receive~0| 0), Black: 339#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,685 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,685 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,685 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,685 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,686 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][258], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:25,686 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,686 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:25,686 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:25,686 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:25,686 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,693 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,693 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,693 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,693 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,695 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][167], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:25,695 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-10-24 15:35:25,695 INFO L297 olderBase$Statistics]: existing Event has 178 ancestors and is cut-off event [2024-10-24 15:35:25,695 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-10-24 15:35:25,695 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:25,695 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:25,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][289], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 362#true, 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:25,702 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,702 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:25,702 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,702 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:25,959 INFO L124 PetriNetUnfolderBase]: 1677/15669 cut-off events. [2024-10-24 15:35:25,959 INFO L125 PetriNetUnfolderBase]: For 1611/1743 co-relation queries the response was YES. [2024-10-24 15:35:26,016 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23789 conditions, 15669 events. 1677/15669 cut-off events. For 1611/1743 co-relation queries the response was YES. Maximal size of possible extension queue 274. Compared 189732 event pairs, 357 based on Foata normal form. 7/14401 useless extension candidates. Maximal degree in co-relation 23412. Up to 1522 conditions per place. [2024-10-24 15:35:26,047 INFO L140 encePairwiseOnDemand]: 281/287 looper letters, 19 selfloop transitions, 8 changer transitions 0/298 dead transitions. [2024-10-24 15:35:26,047 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 298 transitions, 908 flow [2024-10-24 15:35:26,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 803 transitions. [2024-10-24 15:35:26,049 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9326364692218351 [2024-10-24 15:35:26,049 INFO L175 Difference]: Start difference. First operand has 278 places, 289 transitions, 826 flow. Second operand 3 states and 803 transitions. [2024-10-24 15:35:26,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 298 transitions, 908 flow [2024-10-24 15:35:26,070 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 298 transitions, 898 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:26,073 INFO L231 Difference]: Finished difference. Result has 280 places, 295 transitions, 882 flow [2024-10-24 15:35:26,074 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=816, PETRI_DIFFERENCE_MINUEND_PLACES=276, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=289, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=281, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=882, PETRI_PLACES=280, PETRI_TRANSITIONS=295} [2024-10-24 15:35:26,074 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 9 predicate places. [2024-10-24 15:35:26,074 INFO L471 AbstractCegarLoop]: Abstraction has has 280 places, 295 transitions, 882 flow [2024-10-24 15:35:26,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 262.0) internal successors, (786), 3 states have internal predecessors, (786), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:26,075 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:26,075 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:26,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-24 15:35:26,075 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting t2Err7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:26,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:26,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1193172577, now seen corresponding path program 1 times [2024-10-24 15:35:26,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:26,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168857767] [2024-10-24 15:35:26,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:26,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:26,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168857767] [2024-10-24 15:35:26,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168857767] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:26,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:26,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:26,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505568290] [2024-10-24 15:35:26,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:26,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:26,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:26,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:26,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:26,254 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 260 out of 287 [2024-10-24 15:35:26,255 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 280 places, 295 transitions, 882 flow. Second operand has 3 states, 3 states have (on average 263.0) internal successors, (789), 3 states have internal predecessors, (789), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:26,256 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:26,256 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 260 of 287 [2024-10-24 15:35:26,256 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:27,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:27,525 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:27,525 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:27,525 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-24 15:35:27,526 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:27,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:27,555 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2024-10-24 15:35:27,555 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:27,555 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:27,555 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-24 15:35:27,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:27,586 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2024-10-24 15:35:27,586 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:27,586 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:27,586 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-24 15:35:27,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:27,619 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2024-10-24 15:35:27,619 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:27,619 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-24 15:35:27,619 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-10-24 15:35:28,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,376 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-10-24 15:35:28,376 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:28,376 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:28,376 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:28,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 339#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,407 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,407 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,407 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,407 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 372#true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,409 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,409 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:28,409 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:28,409 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,453 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,454 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,454 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,454 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, 273#L733true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 372#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,457 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-10-24 15:35:28,457 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:35:28,457 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-10-24 15:35:28,457 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-10-24 15:35:28,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][293], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,494 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,495 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,495 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,495 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([743] L733-2-->L733-3: Formula: (= |v_#race~send~0_7| |v_t1Thread1of1ForFork1_#t~nondet14#1_3|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~send~0=|v_#race~send~0_7|} AuxVars[] AssignedVars[#race~send~0][285], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 357#true, 274#L733-3true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 209#L751-3true, Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,514 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2024-10-24 15:35:28,514 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-10-24 15:35:28,514 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:35:28,514 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2024-10-24 15:35:28,545 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,545 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,545 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,546 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-24 15:35:28,546 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,547 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-10-24 15:35:28,547 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:28,547 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:35:28,547 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:28,547 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-24 15:35:28,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 372#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,548 INFO L294 olderBase$Statistics]: this new event has 208 ancestors and is cut-off event [2024-10-24 15:35:28,548 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,548 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:28,548 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:28,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,574 INFO L294 olderBase$Statistics]: this new event has 208 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 339#true, Black: 306#true, 372#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,575 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:28,575 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:28,642 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][293], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,643 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-10-24 15:35:28,643 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,643 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,643 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,643 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,668 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,669 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-10-24 15:35:28,669 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,669 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,669 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,669 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,693 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 308#(= |#race~receive~0| 0), Black: 339#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,694 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 308#(= |#race~receive~0| 0), Black: 339#true, 78#L748-5true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,694 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:35:28,694 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:28,804 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,804 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-10-24 15:35:28,804 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:28,804 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,805 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,805 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:28,805 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:28,836 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,836 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,836 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:28,836 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:28,836 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 339#true, Black: 306#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,866 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,867 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:28,867 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,867 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:28,871 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,871 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,871 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-24 15:35:28,871 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,871 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-10-24 15:35:28,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,896 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,896 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-24 15:35:28,896 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-10-24 15:35:28,896 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, 273#L733true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 301#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,918 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-10-24 15:35:28,918 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:28,918 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-10-24 15:35:28,919 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-24 15:35:28,988 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 339#true, Black: 306#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,989 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 339#true, Black: 306#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:28,989 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:28,989 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:28,990 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,016 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:29,017 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,017 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,017 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,017 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,017 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:29,039 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:29,040 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,040 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,040 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,040 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:29,040 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,059 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:29,059 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,059 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:29,060 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:29,060 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-10-24 15:35:29,060 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-10-24 15:35:29,078 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][234], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 40#L699-5true, 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:29,078 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-10-24 15:35:29,078 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:35:29,078 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:29,078 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-10-24 15:35:29,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L746-4-->L753-2: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][114], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), 154#L710-5true, Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 329#true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, 61#L753-2true, Black: 308#(= |#race~receive~0| 0), 372#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 55#L764-4true]) [2024-10-24 15:35:29,079 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-10-24 15:35:29,079 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,079 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,079 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-10-24 15:35:29,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][293], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, 372#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,100 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,100 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:29,100 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,100 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-10-24 15:35:29,115 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 265#L749true, Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, 372#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,116 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,116 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,116 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-10-24 15:35:29,116 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:29,116 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:29,129 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,130 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,130 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,130 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,131 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,131 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:29,133 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 339#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,133 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,133 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 301#true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 339#true, 372#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,134 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:29,134 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 339#true, 372#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,135 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), 14#L748-6true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 339#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,135 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,135 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,147 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,147 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-10-24 15:35:29,147 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,147 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,148 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:29,148 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,148 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,150 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,150 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-10-24 15:35:29,150 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:29,150 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,150 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:29,160 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,161 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,161 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,161 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,161 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,161 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:29,161 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][257], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 324#true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 78#L748-5true, 372#true, 12#L732-3true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,164 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,164 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:35:29,164 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,164 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,173 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,173 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,173 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,173 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([818] L748-4-->L748-5: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][169], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 273#L733true, Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 277#true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 306#true, 78#L748-5true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,176 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-10-24 15:35:29,176 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:35:29,176 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,177 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-10-24 15:35:29,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][93], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 134#L698-4true, 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), 372#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,222 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-10-24 15:35:29,222 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:35:29,222 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-10-24 15:35:29,222 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][234], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 94#L699-4true, Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,223 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([675] L728-4-->L736-2: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][234], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 84#L736-2true, 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 40#L699-5true, Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 308#(= |#race~receive~0| 0), Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,223 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:35:29,223 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-10-24 15:35:29,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([719] L730-10-->L732: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][293], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,260 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,260 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,260 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,260 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,264 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,264 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,264 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,264 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,264 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,265 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,268 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-10-24 15:35:29,268 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 287#true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 339#true, 78#L748-5true, 67#L732-2true, Black: 311#true, 367#true, 374#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,268 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([828] L748-9-->L749: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][247], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 88#L732true, Black: 324#true, Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), 265#L749true, Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 306#true, Black: 341#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 372#true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,269 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,270 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:35:29,270 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,270 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,272 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 339#true, Black: 306#true, 78#L748-5true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,272 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([727] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][254], [Black: 346#(= ~value~0 0), Black: 347#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 287#true, Black: 321#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 14#L748-6true, Black: 326#(= |#race~value~0| 0), Black: 359#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 344#true, Black: 331#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 364#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 303#(= |#race~send~0| 0), Black: 336#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 369#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 277#true, Black: 339#true, Black: 306#true, 372#true, 67#L732-2true, Black: 311#true, 367#true, 313#(= |#race~buffer_size~0| 0), Black: 315#true, 55#L764-4true, Black: 350#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0))]) [2024-10-24 15:35:29,273 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 214 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-10-24 15:35:29,273 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-10-24 15:35:29,296 INFO L124 PetriNetUnfolderBase]: 2331/21913 cut-off events. [2024-10-24 15:35:29,296 INFO L125 PetriNetUnfolderBase]: For 2544/2866 co-relation queries the response was YES. [2024-10-24 15:35:29,396 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33418 conditions, 21913 events. 2331/21913 cut-off events. For 2544/2866 co-relation queries the response was YES. Maximal size of possible extension queue 390. Compared 283571 event pairs, 381 based on Foata normal form. 26/20203 useless extension candidates. Maximal degree in co-relation 33047. Up to 1228 conditions per place. [2024-10-24 15:35:29,444 INFO L140 encePairwiseOnDemand]: 282/287 looper letters, 19 selfloop transitions, 5 changer transitions 0/303 dead transitions. [2024-10-24 15:35:29,444 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 282 places, 303 transitions, 949 flow [2024-10-24 15:35:29,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:29,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 804 transitions. [2024-10-24 15:35:29,447 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9337979094076655 [2024-10-24 15:35:29,447 INFO L175 Difference]: Start difference. First operand has 280 places, 295 transitions, 882 flow. Second operand 3 states and 804 transitions. [2024-10-24 15:35:29,447 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 282 places, 303 transitions, 949 flow [2024-10-24 15:35:29,472 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 303 transitions, 933 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:29,476 INFO L231 Difference]: Finished difference. Result has 282 places, 298 transitions, 902 flow [2024-10-24 15:35:29,477 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=866, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=295, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=290, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=902, PETRI_PLACES=282, PETRI_TRANSITIONS=298} [2024-10-24 15:35:29,477 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, 11 predicate places. [2024-10-24 15:35:29,477 INFO L471 AbstractCegarLoop]: Abstraction has has 282 places, 298 transitions, 902 flow [2024-10-24 15:35:29,478 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 263.0) internal successors, (789), 3 states have internal predecessors, (789), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:29,478 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:29,478 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:29,478 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-10-24 15:35:29,478 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:29,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:29,479 INFO L85 PathProgramCache]: Analyzing trace with hash 745707932, now seen corresponding path program 1 times [2024-10-24 15:35:29,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:29,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74502062] [2024-10-24 15:35:29,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:29,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:29,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74502062] [2024-10-24 15:35:29,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74502062] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:29,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:29,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:35:29,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476361201] [2024-10-24 15:35:29,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:29,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:29,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:29,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:29,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:29,802 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 266 out of 287 [2024-10-24 15:35:29,803 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 298 transitions, 902 flow. Second operand has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:29,803 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:29,803 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 266 of 287 [2024-10-24 15:35:29,803 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:30,207 INFO L124 PetriNetUnfolderBase]: 250/3628 cut-off events. [2024-10-24 15:35:30,207 INFO L125 PetriNetUnfolderBase]: For 408/408 co-relation queries the response was YES. [2024-10-24 15:35:30,218 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5383 conditions, 3628 events. 250/3628 cut-off events. For 408/408 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 29058 event pairs, 41 based on Foata normal form. 68/3486 useless extension candidates. Maximal degree in co-relation 5022. Up to 148 conditions per place. [2024-10-24 15:35:30,223 INFO L140 encePairwiseOnDemand]: 283/287 looper letters, 7 selfloop transitions, 4 changer transitions 0/258 dead transitions. [2024-10-24 15:35:30,223 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 258 transitions, 733 flow [2024-10-24 15:35:30,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 811 transitions. [2024-10-24 15:35:30,225 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9419279907084785 [2024-10-24 15:35:30,225 INFO L175 Difference]: Start difference. First operand has 282 places, 298 transitions, 902 flow. Second operand 3 states and 811 transitions. [2024-10-24 15:35:30,225 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 258 transitions, 733 flow [2024-10-24 15:35:30,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 260 places, 258 transitions, 657 flow, removed 19 selfloop flow, removed 14 redundant places. [2024-10-24 15:35:30,234 INFO L231 Difference]: Finished difference. Result has 260 places, 256 transitions, 636 flow [2024-10-24 15:35:30,234 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=258, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=256, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=252, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=636, PETRI_PLACES=260, PETRI_TRANSITIONS=256} [2024-10-24 15:35:30,234 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -11 predicate places. [2024-10-24 15:35:30,234 INFO L471 AbstractCegarLoop]: Abstraction has has 260 places, 256 transitions, 636 flow [2024-10-24 15:35:30,235 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.0) internal successors, (804), 3 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:30,235 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:30,235 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:30,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-10-24 15:35:30,235 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting t2Err9ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:30,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:30,235 INFO L85 PathProgramCache]: Analyzing trace with hash -90420904, now seen corresponding path program 1 times [2024-10-24 15:35:30,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:30,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291728737] [2024-10-24 15:35:30,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:30,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:30,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291728737] [2024-10-24 15:35:30,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291728737] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:30,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:30,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:30,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608298422] [2024-10-24 15:35:30,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:30,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:30,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:30,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:30,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:30,296 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 260 out of 287 [2024-10-24 15:35:30,297 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 260 places, 256 transitions, 636 flow. Second operand has 3 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:30,297 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:30,297 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 260 of 287 [2024-10-24 15:35:30,298 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:30,696 INFO L124 PetriNetUnfolderBase]: 304/3619 cut-off events. [2024-10-24 15:35:30,696 INFO L125 PetriNetUnfolderBase]: For 362/365 co-relation queries the response was YES. [2024-10-24 15:35:30,709 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5125 conditions, 3619 events. 304/3619 cut-off events. For 362/365 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 29670 event pairs, 110 based on Foata normal form. 0/3408 useless extension candidates. Maximal degree in co-relation 4787. Up to 402 conditions per place. [2024-10-24 15:35:30,716 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 15 selfloop transitions, 2 changer transitions 0/256 dead transitions. [2024-10-24 15:35:30,716 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 256 transitions, 671 flow [2024-10-24 15:35:30,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2024-10-24 15:35:30,718 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.924506387921022 [2024-10-24 15:35:30,718 INFO L175 Difference]: Start difference. First operand has 260 places, 256 transitions, 636 flow. Second operand 3 states and 796 transitions. [2024-10-24 15:35:30,718 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 256 transitions, 671 flow [2024-10-24 15:35:30,722 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 260 places, 256 transitions, 667 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-10-24 15:35:30,725 INFO L231 Difference]: Finished difference. Result has 260 places, 255 transitions, 634 flow [2024-10-24 15:35:30,726 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=630, PETRI_DIFFERENCE_MINUEND_PLACES=258, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=255, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=253, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=634, PETRI_PLACES=260, PETRI_TRANSITIONS=255} [2024-10-24 15:35:30,726 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -11 predicate places. [2024-10-24 15:35:30,726 INFO L471 AbstractCegarLoop]: Abstraction has has 260 places, 255 transitions, 634 flow [2024-10-24 15:35:30,727 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:30,727 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:35:30,727 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:30,727 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-10-24 15:35:30,727 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting t2Err10ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-10-24 15:35:30,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:35:30,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1599527208, now seen corresponding path program 1 times [2024-10-24 15:35:30,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:35:30,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397379526] [2024-10-24 15:35:30,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:35:30,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:35:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:35:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:35:30,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:35:30,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397379526] [2024-10-24 15:35:30,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397379526] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:35:30,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:35:30,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:35:30,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885681690] [2024-10-24 15:35:30,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:35:30,933 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:35:30,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:35:30,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:35:30,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:35:30,950 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 260 out of 287 [2024-10-24 15:35:30,951 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 260 places, 255 transitions, 634 flow. Second operand has 3 states, 3 states have (on average 262.3333333333333) internal successors, (787), 3 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:30,951 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:35:30,951 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 260 of 287 [2024-10-24 15:35:30,951 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:35:31,322 INFO L124 PetriNetUnfolderBase]: 276/3581 cut-off events. [2024-10-24 15:35:31,322 INFO L125 PetriNetUnfolderBase]: For 256/259 co-relation queries the response was YES. [2024-10-24 15:35:31,334 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4943 conditions, 3581 events. 276/3581 cut-off events. For 256/259 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 28917 event pairs, 92 based on Foata normal form. 0/3379 useless extension candidates. Maximal degree in co-relation 4596. Up to 347 conditions per place. [2024-10-24 15:35:31,336 INFO L140 encePairwiseOnDemand]: 284/287 looper letters, 0 selfloop transitions, 0 changer transitions 255/255 dead transitions. [2024-10-24 15:35:31,336 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 255 transitions, 669 flow [2024-10-24 15:35:31,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:35:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:35:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2024-10-24 15:35:31,338 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.924506387921022 [2024-10-24 15:35:31,338 INFO L175 Difference]: Start difference. First operand has 260 places, 255 transitions, 634 flow. Second operand 3 states and 796 transitions. [2024-10-24 15:35:31,338 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 255 transitions, 669 flow [2024-10-24 15:35:31,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 259 places, 255 transitions, 665 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:35:31,344 INFO L231 Difference]: Finished difference. Result has 259 places, 0 transitions, 0 flow [2024-10-24 15:35:31,344 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=257, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=254, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=254, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=259, PETRI_TRANSITIONS=0} [2024-10-24 15:35:31,345 INFO L277 CegarLoopForPetriNet]: 271 programPoint places, -12 predicate places. [2024-10-24 15:35:31,345 INFO L471 AbstractCegarLoop]: Abstraction has has 259 places, 0 transitions, 0 flow [2024-10-24 15:35:31,346 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 262.3333333333333) internal successors, (787), 3 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (57 of 58 remaining) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (56 of 58 remaining) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (55 of 58 remaining) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (54 of 58 remaining) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (53 of 58 remaining) [2024-10-24 15:35:31,349 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (52 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (51 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (50 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (49 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (48 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (47 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (46 of 58 remaining) [2024-10-24 15:35:31,350 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (45 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (44 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (43 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (42 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (41 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (40 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (39 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (38 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (37 of 58 remaining) [2024-10-24 15:35:31,351 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (36 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (35 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (34 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (33 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (32 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (31 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (30 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (29 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (28 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (27 of 58 remaining) [2024-10-24 15:35:31,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (26 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (25 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (24 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (23 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (22 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (21 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (20 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (19 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (18 of 58 remaining) [2024-10-24 15:35:31,353 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (17 of 58 remaining) [2024-10-24 15:35:31,354 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (16 of 58 remaining) [2024-10-24 15:35:31,354 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (15 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (14 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (13 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (12 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (11 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (10 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (9 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (8 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (7 of 58 remaining) [2024-10-24 15:35:31,355 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (6 of 58 remaining) [2024-10-24 15:35:31,356 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (5 of 58 remaining) [2024-10-24 15:35:31,356 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (4 of 58 remaining) [2024-10-24 15:35:31,357 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (3 of 58 remaining) [2024-10-24 15:35:31,357 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (2 of 58 remaining) [2024-10-24 15:35:31,357 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (1 of 58 remaining) [2024-10-24 15:35:31,357 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (0 of 58 remaining) [2024-10-24 15:35:31,357 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-10-24 15:35:31,357 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:35:31,362 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-10-24 15:35:31,363 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 15:35:31,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 03:35:31 BasicIcfg [2024-10-24 15:35:31,368 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 15:35:31,369 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 15:35:31,369 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 15:35:31,369 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 15:35:31,369 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:35:03" (3/4) ... [2024-10-24 15:35:31,371 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-24 15:35:31,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t1 [2024-10-24 15:35:31,374 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t2 [2024-10-24 15:35:31,378 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-10-24 15:35:31,378 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-10-24 15:35:31,378 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-24 15:35:31,378 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-24 15:35:31,461 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-24 15:35:31,461 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-24 15:35:31,461 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 15:35:31,462 INFO L158 Benchmark]: Toolchain (without parser) took 28917.30ms. Allocated memory was 172.0MB in the beginning and 10.4GB in the end (delta: 10.2GB). Free memory was 115.0MB in the beginning and 9.2GB in the end (delta: -9.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-10-24 15:35:31,462 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 134.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 15:35:31,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.38ms. Allocated memory is still 172.0MB. Free memory was 114.4MB in the beginning and 91.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-10-24 15:35:31,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.93ms. Allocated memory is still 172.0MB. Free memory was 91.3MB in the beginning and 88.8MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 15:35:31,463 INFO L158 Benchmark]: Boogie Preprocessor took 44.17ms. Allocated memory is still 172.0MB. Free memory was 88.8MB in the beginning and 86.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 15:35:31,463 INFO L158 Benchmark]: RCFGBuilder took 717.61ms. Allocated memory was 172.0MB in the beginning and 234.9MB in the end (delta: 62.9MB). Free memory was 86.7MB in the beginning and 192.9MB in the end (delta: -106.2MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2024-10-24 15:35:31,467 INFO L158 Benchmark]: TraceAbstraction took 27461.07ms. Allocated memory was 234.9MB in the beginning and 10.4GB in the end (delta: 10.2GB). Free memory was 191.8MB in the beginning and 9.2GB in the end (delta: -9.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-10-24 15:35:31,467 INFO L158 Benchmark]: Witness Printer took 92.45ms. Allocated memory is still 10.4GB. Free memory was 9.2GB in the beginning and 9.2GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-24 15:35:31,468 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 134.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.38ms. Allocated memory is still 172.0MB. Free memory was 114.4MB in the beginning and 91.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.93ms. Allocated memory is still 172.0MB. Free memory was 91.3MB in the beginning and 88.8MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.17ms. Allocated memory is still 172.0MB. Free memory was 88.8MB in the beginning and 86.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 717.61ms. Allocated memory was 172.0MB in the beginning and 234.9MB in the end (delta: 62.9MB). Free memory was 86.7MB in the beginning and 192.9MB in the end (delta: -106.2MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. * TraceAbstraction took 27461.07ms. Allocated memory was 234.9MB in the beginning and 10.4GB in the end (delta: 10.2GB). Free memory was 191.8MB in the beginning and 9.2GB in the end (delta: -9.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 92.45ms. Allocated memory is still 10.4GB. Free memory was 9.2GB in the beginning and 9.2GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 691]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 762]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 728]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 732]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 733]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 734]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 746]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 748]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 750]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 751]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 458 locations, 58 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 27.3s, OverallIterations: 24, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 24.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 691 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 271 mSDsluCounter, 137 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14 mSDsCounter, 72 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 975 IncrementalHoareTripleChecker+Invalid, 1047 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 72 mSolverCounterUnsat, 123 mSDtfsCounter, 975 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=902occurred in iteration=21, InterpolantAutomatonStates: 75, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 2110 NumberOfCodeBlocks, 2110 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 2086 ConstructedInterpolants, 0 QuantifiedInterpolants, 2450 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 31 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-10-24 15:35:31,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE