./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-complex/workstealqueue_mutex-1.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-complex/workstealqueue_mutex-1.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 3a1634bb3c8fd20e3116589f39b7439eb06d3d5864b5afee415eff1cf39cd7c4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 15:19:50,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 15:19:50,177 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-24 15:19:50,180 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 15:19:50,180 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 15:19:50,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 15:19:50,197 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 15:19:50,197 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 15:19:50,197 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 15:19:50,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 15:19:50,198 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 15:19:50,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 15:19:50,199 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 15:19:50,199 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 15:19:50,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 15:19:50,200 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 15:19:50,200 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 15:19:50,200 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 15:19:50,200 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 15:19:50,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 15:19:50,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 15:19:50,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 15:19:50,203 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-24 15:19:50,203 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 15:19:50,204 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 15:19:50,204 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 15:19:50,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 15:19:50,204 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 15:19:50,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 15:19:50,205 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 15:19:50,205 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 15:19:50,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:19:50,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 15:19:50,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 15:19:50,206 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 15:19:50,206 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 15:19:50,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 15:19:50,207 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 15:19:50,207 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 15:19:50,207 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 15:19:50,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 15:19:50,208 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a1634bb3c8fd20e3116589f39b7439eb06d3d5864b5afee415eff1cf39cd7c4 [2024-10-24 15:19:50,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 15:19:50,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 15:19:50,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 15:19:50,438 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 15:19:50,439 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 15:19:50,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2024-10-24 15:19:51,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 15:19:52,060 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 15:19:52,062 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2024-10-24 15:19:52,089 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a32aef605/bd01e47e6fad43158e9efd5f6a37c570/FLAG6ba391866 [2024-10-24 15:19:52,102 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a32aef605/bd01e47e6fad43158e9efd5f6a37c570 [2024-10-24 15:19:52,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 15:19:52,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 15:19:52,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 15:19:52,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 15:19:52,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 15:19:52,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:52,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0e8279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52, skipping insertion in model container [2024-10-24 15:19:52,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:52,169 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 15:19:52,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:19:52,686 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 15:19:52,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:19:52,979 INFO L204 MainTranslator]: Completed translation [2024-10-24 15:19:52,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52 WrapperNode [2024-10-24 15:19:52,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 15:19:52,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 15:19:52,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 15:19:52,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 15:19:52,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,016 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,121 INFO L138 Inliner]: procedures = 490, calls = 133, calls flagged for inlining = 48, calls inlined = 122, statements flattened = 3341 [2024-10-24 15:19:53,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 15:19:53,122 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 15:19:53,122 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 15:19:53,122 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 15:19:53,132 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,260 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,300 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,337 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 15:19:53,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 15:19:53,338 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 15:19:53,338 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 15:19:53,339 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (1/1) ... [2024-10-24 15:19:53,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:19:53,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 15:19:53,368 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 15:19:53,371 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 15:19:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2024-10-24 15:19:53,412 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2024-10-24 15:19:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 15:19:53,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-24 15:19:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-24 15:19:53,418 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 15:19:53,665 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 15:19:53,667 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 15:19:56,534 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-24 15:19:56,534 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 15:19:57,661 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 15:19:57,663 INFO L314 CfgBuilder]: Removed 11 assume(true) statements. [2024-10-24 15:19:57,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:19:57 BoogieIcfgContainer [2024-10-24 15:19:57,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 15:19:57,666 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 15:19:57,666 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 15:19:57,669 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 15:19:57,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:19:52" (1/3) ... [2024-10-24 15:19:57,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4364341a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:19:57, skipping insertion in model container [2024-10-24 15:19:57,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:19:52" (2/3) ... [2024-10-24 15:19:57,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4364341a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:19:57, skipping insertion in model container [2024-10-24 15:19:57,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:19:57" (3/3) ... [2024-10-24 15:19:57,672 INFO L112 eAbstractionObserver]: Analyzing ICFG workstealqueue_mutex-1.i [2024-10-24 15:19:57,688 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 15:19:57,689 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 257 error locations. [2024-10-24 15:19:57,689 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-24 15:19:57,850 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-10-24 15:19:57,902 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 2465 places, 2553 transitions, 5113 flow [2024-10-24 15:19:59,501 INFO L124 PetriNetUnfolderBase]: 172/4753 cut-off events. [2024-10-24 15:19:59,503 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-10-24 15:19:59,544 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4758 conditions, 4753 events. 172/4753 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 24674 event pairs, 0 based on Foata normal form. 0/4094 useless extension candidates. Maximal degree in co-relation 2431. Up to 6 conditions per place. [2024-10-24 15:19:59,544 INFO L82 GeneralOperation]: Start removeDead. Operand has 2465 places, 2553 transitions, 5113 flow [2024-10-24 15:19:59,584 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 2465 places, 2553 transitions, 5113 flow [2024-10-24 15:19:59,591 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:19:59,597 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;@27198faf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:19:59,597 INFO L334 AbstractCegarLoop]: Starting to check reachability of 280 error locations. [2024-10-24 15:19:59,600 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:19:59,601 INFO L124 PetriNetUnfolderBase]: 0/29 cut-off events. [2024-10-24 15:19:59,601 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:19:59,601 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:19:59,602 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] [2024-10-24 15:19:59,602 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2024-10-24 15:19:59,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:19:59,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1247114542, now seen corresponding path program 1 times [2024-10-24 15:19:59,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:19:59,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919799728] [2024-10-24 15:19:59,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:19:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:19:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:20:00,376 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 15:20:00,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:20:00,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919799728] [2024-10-24 15:20:00,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919799728] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:20:00,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:20:00,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:20:00,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559292011] [2024-10-24 15:20:00,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:20:00,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 15:20:00,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:20:00,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 15:20:00,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-24 15:20:03,072 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 2011 out of 2553 [2024-10-24 15:20:03,087 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2465 places, 2553 transitions, 5113 flow. Second operand has 6 states, 6 states have (on average 2012.3333333333333) internal successors, (12074), 6 states have internal predecessors, (12074), 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 15:20:03,087 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:20:03,088 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2011 of 2553 [2024-10-24 15:20:03,089 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:20:20,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][134], [2225#L1790-11true, 2468#true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:20,097 INFO L294 olderBase$Statistics]: this new event has 542 ancestors and is cut-off event [2024-10-24 15:20:20,097 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-10-24 15:20:20,097 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2024-10-24 15:20:20,097 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-10-24 15:20:20,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][134], [1721#L1790-12true, 2468#true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:20,141 INFO L294 olderBase$Statistics]: this new event has 543 ancestors and is cut-off event [2024-10-24 15:20:20,141 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2024-10-24 15:20:20,141 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-10-24 15:20:20,142 INFO L297 olderBase$Statistics]: existing Event has 395 ancestors and is cut-off event [2024-10-24 15:20:20,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][134], [2468#true, 2012#L1790-13true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:20,185 INFO L294 olderBase$Statistics]: this new event has 544 ancestors and is cut-off event [2024-10-24 15:20:20,185 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-10-24 15:20:20,185 INFO L297 olderBase$Statistics]: existing Event has 396 ancestors and is cut-off event [2024-10-24 15:20:20,189 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2024-10-24 15:20:20,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][174], [2225#L1790-11true, 2468#true, 1970#L1793-2true, 2466#true]) [2024-10-24 15:20:20,547 INFO L294 olderBase$Statistics]: this new event has 547 ancestors and is cut-off event [2024-10-24 15:20:20,550 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-10-24 15:20:20,550 INFO L297 olderBase$Statistics]: existing Event has 399 ancestors and is cut-off event [2024-10-24 15:20:20,550 INFO L297 olderBase$Statistics]: existing Event has 428 ancestors and is cut-off event [2024-10-24 15:20:20,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][174], [1721#L1790-12true, 2468#true, 1970#L1793-2true, 2466#true]) [2024-10-24 15:20:20,589 INFO L294 olderBase$Statistics]: this new event has 548 ancestors and is cut-off event [2024-10-24 15:20:20,589 INFO L297 olderBase$Statistics]: existing Event has 400 ancestors and is cut-off event [2024-10-24 15:20:20,589 INFO L297 olderBase$Statistics]: existing Event has 429 ancestors and is cut-off event [2024-10-24 15:20:20,589 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-10-24 15:20:20,621 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][174], [2468#true, 2012#L1790-13true, 1970#L1793-2true, 2466#true]) [2024-10-24 15:20:20,622 INFO L294 olderBase$Statistics]: this new event has 549 ancestors and is cut-off event [2024-10-24 15:20:20,622 INFO L297 olderBase$Statistics]: existing Event has 401 ancestors and is cut-off event [2024-10-24 15:20:20,622 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-10-24 15:20:20,622 INFO L297 olderBase$Statistics]: existing Event has 430 ancestors and is cut-off event [2024-10-24 15:20:20,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [2225#L1790-11true, 2468#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,877 INFO L294 olderBase$Statistics]: this new event has 557 ancestors and is cut-off event [2024-10-24 15:20:20,877 INFO L297 olderBase$Statistics]: existing Event has 409 ancestors and is cut-off event [2024-10-24 15:20:20,877 INFO L297 olderBase$Statistics]: existing Event has 277 ancestors and is cut-off event [2024-10-24 15:20:20,877 INFO L297 olderBase$Statistics]: existing Event has 438 ancestors and is cut-off event [2024-10-24 15:20:20,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][231], [2225#L1790-11true, 2468#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,878 INFO L294 olderBase$Statistics]: this new event has 557 ancestors and is cut-off event [2024-10-24 15:20:20,878 INFO L297 olderBase$Statistics]: existing Event has 438 ancestors and is cut-off event [2024-10-24 15:20:20,878 INFO L297 olderBase$Statistics]: existing Event has 409 ancestors and is cut-off event [2024-10-24 15:20:20,878 INFO L297 olderBase$Statistics]: existing Event has 277 ancestors and is cut-off event [2024-10-24 15:20:20,908 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [1721#L1790-12true, 2468#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,909 INFO L294 olderBase$Statistics]: this new event has 558 ancestors and is cut-off event [2024-10-24 15:20:20,909 INFO L297 olderBase$Statistics]: existing Event has 439 ancestors and is cut-off event [2024-10-24 15:20:20,909 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2024-10-24 15:20:20,909 INFO L297 olderBase$Statistics]: existing Event has 410 ancestors and is cut-off event [2024-10-24 15:20:20,909 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][231], [1721#L1790-12true, 2468#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,910 INFO L294 olderBase$Statistics]: this new event has 558 ancestors and is cut-off event [2024-10-24 15:20:20,910 INFO L297 olderBase$Statistics]: existing Event has 439 ancestors and is cut-off event [2024-10-24 15:20:20,910 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2024-10-24 15:20:20,910 INFO L297 olderBase$Statistics]: existing Event has 410 ancestors and is cut-off event [2024-10-24 15:20:20,939 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [2468#true, 2012#L1790-13true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,940 INFO L294 olderBase$Statistics]: this new event has 559 ancestors and is cut-off event [2024-10-24 15:20:20,940 INFO L297 olderBase$Statistics]: existing Event has 440 ancestors and is cut-off event [2024-10-24 15:20:20,940 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2024-10-24 15:20:20,940 INFO L297 olderBase$Statistics]: existing Event has 411 ancestors and is cut-off event [2024-10-24 15:20:20,940 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][231], [2468#true, 2012#L1790-13true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:20,941 INFO L294 olderBase$Statistics]: this new event has 559 ancestors and is cut-off event [2024-10-24 15:20:20,941 INFO L297 olderBase$Statistics]: existing Event has 411 ancestors and is cut-off event [2024-10-24 15:20:20,941 INFO L297 olderBase$Statistics]: existing Event has 440 ancestors and is cut-off event [2024-10-24 15:20:20,941 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2024-10-24 15:20:27,447 INFO L124 PetriNetUnfolderBase]: 13204/84534 cut-off events. [2024-10-24 15:20:27,448 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-10-24 15:20:27,579 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106475 conditions, 84534 events. 13204/84534 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 352. Compared 1059592 event pairs, 9381 based on Foata normal form. 1577/79813 useless extension candidates. Maximal degree in co-relation 104014. Up to 21930 conditions per place. [2024-10-24 15:20:27,793 INFO L140 encePairwiseOnDemand]: 2360/2553 looper letters, 344 selfloop transitions, 5 changer transitions 0/2355 dead transitions. [2024-10-24 15:20:27,793 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2293 places, 2355 transitions, 5415 flow [2024-10-24 15:20:27,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 15:20:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-24 15:20:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12603 transitions. [2024-10-24 15:20:27,824 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8227575401488445 [2024-10-24 15:20:27,826 INFO L175 Difference]: Start difference. First operand has 2465 places, 2553 transitions, 5113 flow. Second operand 6 states and 12603 transitions. [2024-10-24 15:20:27,826 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2293 places, 2355 transitions, 5415 flow [2024-10-24 15:20:27,841 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2293 places, 2355 transitions, 5415 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:20:27,866 INFO L231 Difference]: Finished difference. Result has 2293 places, 2355 transitions, 4727 flow [2024-10-24 15:20:27,871 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=2553, PETRI_DIFFERENCE_MINUEND_FLOW=4717, PETRI_DIFFERENCE_MINUEND_PLACES=2288, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2350, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4727, PETRI_PLACES=2293, PETRI_TRANSITIONS=2355} [2024-10-24 15:20:27,875 INFO L277 CegarLoopForPetriNet]: 2465 programPoint places, -172 predicate places. [2024-10-24 15:20:27,875 INFO L471 AbstractCegarLoop]: Abstraction has has 2293 places, 2355 transitions, 4727 flow [2024-10-24 15:20:27,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2012.3333333333333) internal successors, (12074), 6 states have internal predecessors, (12074), 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 15:20:27,881 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:20:27,881 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 15:20:27,881 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 15:20:27,881 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2024-10-24 15:20:27,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:20:27,882 INFO L85 PathProgramCache]: Analyzing trace with hash 479445768, now seen corresponding path program 1 times [2024-10-24 15:20:27,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:20:27,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556954131] [2024-10-24 15:20:27,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:20:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:20:27,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:20:28,200 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 15:20:28,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:20:28,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556954131] [2024-10-24 15:20:28,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556954131] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:20:28,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:20:28,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:20:28,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385557522] [2024-10-24 15:20:28,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:20:28,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 15:20:28,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:20:28,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 15:20:28,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-24 15:20:31,009 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 2021 out of 2553 [2024-10-24 15:20:31,024 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2293 places, 2355 transitions, 4727 flow. Second operand has 6 states, 6 states have (on average 2022.3333333333333) internal successors, (12134), 6 states have internal predecessors, (12134), 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 15:20:31,025 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:20:31,025 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2021 of 2553 [2024-10-24 15:20:31,025 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:20:46,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][133], [2225#L1790-11true, 2468#true, 2474#true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:46,519 INFO L294 olderBase$Statistics]: this new event has 542 ancestors and is cut-off event [2024-10-24 15:20:46,519 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-10-24 15:20:46,519 INFO L297 olderBase$Statistics]: existing Event has 394 ancestors and is cut-off event [2024-10-24 15:20:46,520 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2024-10-24 15:20:46,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][133], [1721#L1790-12true, 2468#true, 2474#true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:46,554 INFO L294 olderBase$Statistics]: this new event has 543 ancestors and is cut-off event [2024-10-24 15:20:46,554 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2024-10-24 15:20:46,554 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-10-24 15:20:46,554 INFO L297 olderBase$Statistics]: existing Event has 395 ancestors and is cut-off event [2024-10-24 15:20:46,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7018] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][133], [2468#true, 2012#L1790-13true, 2474#true, 234#L1968-2true, 2466#true]) [2024-10-24 15:20:46,588 INFO L294 olderBase$Statistics]: this new event has 544 ancestors and is cut-off event [2024-10-24 15:20:46,589 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-10-24 15:20:46,589 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2024-10-24 15:20:46,589 INFO L297 olderBase$Statistics]: existing Event has 396 ancestors and is cut-off event [2024-10-24 15:20:46,692 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][173], [2225#L1790-11true, 2468#true, 2474#true, 2466#true, 1970#L1793-2true]) [2024-10-24 15:20:46,693 INFO L294 olderBase$Statistics]: this new event has 547 ancestors and is cut-off event [2024-10-24 15:20:46,693 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-10-24 15:20:46,693 INFO L297 olderBase$Statistics]: existing Event has 428 ancestors and is cut-off event [2024-10-24 15:20:46,693 INFO L297 olderBase$Statistics]: existing Event has 399 ancestors and is cut-off event [2024-10-24 15:20:46,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][173], [1721#L1790-12true, 2468#true, 2474#true, 2466#true, 1970#L1793-2true]) [2024-10-24 15:20:46,883 INFO L294 olderBase$Statistics]: this new event has 548 ancestors and is cut-off event [2024-10-24 15:20:46,883 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-10-24 15:20:46,883 INFO L297 olderBase$Statistics]: existing Event has 400 ancestors and is cut-off event [2024-10-24 15:20:46,883 INFO L297 olderBase$Statistics]: existing Event has 429 ancestors and is cut-off event [2024-10-24 15:20:46,913 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6465] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][173], [2468#true, 2012#L1790-13true, 2474#true, 2466#true, 1970#L1793-2true]) [2024-10-24 15:20:46,914 INFO L294 olderBase$Statistics]: this new event has 549 ancestors and is cut-off event [2024-10-24 15:20:46,914 INFO L297 olderBase$Statistics]: existing Event has 401 ancestors and is cut-off event [2024-10-24 15:20:46,914 INFO L297 olderBase$Statistics]: existing Event has 430 ancestors and is cut-off event [2024-10-24 15:20:46,914 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2024-10-24 15:20:47,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][229], [2225#L1790-11true, 2468#true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,167 INFO L294 olderBase$Statistics]: this new event has 557 ancestors and is cut-off event [2024-10-24 15:20:47,167 INFO L297 olderBase$Statistics]: existing Event has 277 ancestors and is cut-off event [2024-10-24 15:20:47,167 INFO L297 olderBase$Statistics]: existing Event has 438 ancestors and is cut-off event [2024-10-24 15:20:47,167 INFO L297 olderBase$Statistics]: existing Event has 409 ancestors and is cut-off event [2024-10-24 15:20:47,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [2225#L1790-11true, 2468#true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,168 INFO L294 olderBase$Statistics]: this new event has 557 ancestors and is cut-off event [2024-10-24 15:20:47,168 INFO L297 olderBase$Statistics]: existing Event has 409 ancestors and is cut-off event [2024-10-24 15:20:47,168 INFO L297 olderBase$Statistics]: existing Event has 277 ancestors and is cut-off event [2024-10-24 15:20:47,168 INFO L297 olderBase$Statistics]: existing Event has 438 ancestors and is cut-off event [2024-10-24 15:20:47,199 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][229], [1721#L1790-12true, 2468#true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,199 INFO L294 olderBase$Statistics]: this new event has 558 ancestors and is cut-off event [2024-10-24 15:20:47,199 INFO L297 olderBase$Statistics]: existing Event has 410 ancestors and is cut-off event [2024-10-24 15:20:47,199 INFO L297 olderBase$Statistics]: existing Event has 439 ancestors and is cut-off event [2024-10-24 15:20:47,200 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2024-10-24 15:20:47,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [1721#L1790-12true, 2468#true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,200 INFO L294 olderBase$Statistics]: this new event has 558 ancestors and is cut-off event [2024-10-24 15:20:47,202 INFO L297 olderBase$Statistics]: existing Event has 410 ancestors and is cut-off event [2024-10-24 15:20:47,202 INFO L297 olderBase$Statistics]: existing Event has 439 ancestors and is cut-off event [2024-10-24 15:20:47,202 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2024-10-24 15:20:47,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8151] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse11 (select (select |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#memory_$Pointer$.offset_3477| (store |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (let ((.cse8 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 1)) (.cse9 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse10 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|))) (let ((.cse7 (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| (store (store (store (store (select |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0)))) (let ((.cse5 (store (store (store (store (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 0) .cse3 0) .cse6 0) .cse2 0))) (let ((.cse4 (store (store (store (store (select (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429| 0) .cse8 0) .cse9 0) .cse10 0))) (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (store (store (store (select (store (store |v_#race_9616| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| .cse5) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse0) .cse3 .cse0) .cse6 .cse0) .cse2 .cse0)))))) |v_#race_9615|) (not (= .cse11 (select .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= (store |v_#memory_int_4962| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse12 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse11)) |v_#memory_int_4961|) (= (store |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3478| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3477| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.base_3477|)))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4962|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3478|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4961|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3477|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][229], [2468#true, 2012#L1790-13true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,232 INFO L294 olderBase$Statistics]: this new event has 559 ancestors and is cut-off event [2024-10-24 15:20:47,232 INFO L297 olderBase$Statistics]: existing Event has 440 ancestors and is cut-off event [2024-10-24 15:20:47,232 INFO L297 olderBase$Statistics]: existing Event has 411 ancestors and is cut-off event [2024-10-24 15:20:47,232 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2024-10-24 15:20:47,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8152] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9619| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (let ((.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse5 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (.cse7 (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_#race_9619| (let ((.cse4 (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| 0) .cse5 0) .cse6 0) .cse2 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) 0))) (store (store |v_#race_9620| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (store (store (store (select (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517| .cse3) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| .cse0) .cse5 .cse0) .cse6 .cse0) .cse2 .cse0))))) (= .cse0 (select .cse1 .cse5)) (= (select .cse1 .cse6) .cse0) (= (select (select |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|) (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)) (= (store |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.offset_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.offset_3481|) (= |v_#memory_$Pointer$.base_3481| (store |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3482| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| (select (select |v_#memory_$Pointer$.base_3481| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|)))) (= (store |v_#memory_int_4966| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|)) |v_#memory_int_4965|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473| 1)))) InVars {#race=|v_#race_9620|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4966|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3482|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|} OutVars{#race=|v_#race_9619|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2163|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_563|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_473|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|, #memory_int=|v_#memory_int_4965|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_871|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3481|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2249|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][230], [2468#true, 2012#L1790-13true, 2474#true, 296#L1822-15true, 2466#true]) [2024-10-24 15:20:47,232 INFO L294 olderBase$Statistics]: this new event has 559 ancestors and is cut-off event [2024-10-24 15:20:47,233 INFO L297 olderBase$Statistics]: existing Event has 440 ancestors and is cut-off event [2024-10-24 15:20:47,233 INFO L297 olderBase$Statistics]: existing Event has 411 ancestors and is cut-off event [2024-10-24 15:20:47,233 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2024-10-24 15:20:53,134 INFO L124 PetriNetUnfolderBase]: 12804/83578 cut-off events. [2024-10-24 15:20:53,135 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-10-24 15:20:53,267 INFO L83 FinitePrefix]: Finished finitePrefix Result has 104775 conditions, 83578 events. 12804/83578 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 1047073 event pairs, 9036 based on Foata normal form. 0/77303 useless extension candidates. Maximal degree in co-relation 104733. Up to 21180 conditions per place. [2024-10-24 15:20:53,501 INFO L140 encePairwiseOnDemand]: 2547/2553 looper letters, 334 selfloop transitions, 5 changer transitions 0/2354 dead transitions. [2024-10-24 15:20:53,501 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2297 places, 2354 transitions, 5403 flow [2024-10-24 15:20:53,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 15:20:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-24 15:20:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12466 transitions. [2024-10-24 15:20:53,520 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8138138138138138 [2024-10-24 15:20:53,521 INFO L175 Difference]: Start difference. First operand has 2293 places, 2355 transitions, 4727 flow. Second operand 6 states and 12466 transitions. [2024-10-24 15:20:53,521 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2297 places, 2354 transitions, 5403 flow [2024-10-24 15:20:53,532 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2292 places, 2354 transitions, 5393 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-24 15:20:53,550 INFO L231 Difference]: Finished difference. Result has 2292 places, 2354 transitions, 4725 flow [2024-10-24 15:20:53,554 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=2553, PETRI_DIFFERENCE_MINUEND_FLOW=4715, PETRI_DIFFERENCE_MINUEND_PLACES=2287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2354, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2349, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4725, PETRI_PLACES=2292, PETRI_TRANSITIONS=2354} [2024-10-24 15:20:53,554 INFO L277 CegarLoopForPetriNet]: 2465 programPoint places, -173 predicate places. [2024-10-24 15:20:53,555 INFO L471 AbstractCegarLoop]: Abstraction has has 2292 places, 2354 transitions, 4725 flow [2024-10-24 15:20:53,560 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2022.3333333333333) internal successors, (12134), 6 states have internal predecessors, (12134), 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 15:20:53,561 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:20:53,561 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] [2024-10-24 15:20:53,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 15:20:53,561 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2024-10-24 15:20:53,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:20:53,563 INFO L85 PathProgramCache]: Analyzing trace with hash 718416702, now seen corresponding path program 1 times [2024-10-24 15:20:53,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:20:53,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187178142] [2024-10-24 15:20:53,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:20:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:20:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:20:54,233 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 15:20:54,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:20:54,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187178142] [2024-10-24 15:20:54,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187178142] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:20:54,234 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:20:54,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:20:54,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468013729] [2024-10-24 15:20:54,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:20:54,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 15:20:54,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:20:54,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 15:20:54,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-24 15:20:56,624 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 1906 out of 2553 [2024-10-24 15:20:56,633 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2292 places, 2354 transitions, 4725 flow. Second operand has 6 states, 6 states have (on average 1907.5) internal successors, (11445), 6 states have internal predecessors, (11445), 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 15:20:56,633 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:20:56,634 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1906 of 2553 [2024-10-24 15:20:56,634 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand