./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 803cd42f 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 ../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-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 17:44:37,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 17:44:37,934 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-22 17:44:37,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 17:44:37,944 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 17:44:37,971 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 17:44:37,971 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 17:44:37,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 17:44:37,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 17:44:37,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 17:44:37,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 17:44:37,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 17:44:37,974 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 17:44:37,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 17:44:37,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 17:44:37,975 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 17:44:37,975 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 17:44:37,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 17:44:37,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 17:44:37,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 17:44:37,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 17:44:37,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 17:44:37,982 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 17:44:37,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 17:44:37,983 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 17:44:37,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 17:44:37,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 17:44:37,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 17:44:37,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 17:44:37,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 17:44:37,984 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 17:44:37,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 17:44:37,985 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 17:44:37,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 17:44:37,987 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 17:44:37,987 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 17:44:37,987 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a1634bb3c8fd20e3116589f39b7439eb06d3d5864b5afee415eff1cf39cd7c4 [2024-11-22 17:44:38,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 17:44:38,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 17:44:38,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 17:44:38,212 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 17:44:38,213 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 17:44:38,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2024-11-22 17:44:39,552 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 17:44:39,826 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 17:44:39,827 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2024-11-22 17:44:39,846 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60e570cdd/92342dc075f34fa6929e4e361b111d36/FLAGd972135fa [2024-11-22 17:44:39,863 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60e570cdd/92342dc075f34fa6929e4e361b111d36 [2024-11-22 17:44:39,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 17:44:39,866 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 17:44:39,868 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 17:44:39,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 17:44:39,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 17:44:39,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:44:39" (1/1) ... [2024-11-22 17:44:39,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d99902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:39, skipping insertion in model container [2024-11-22 17:44:39,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:44:39" (1/1) ... [2024-11-22 17:44:39,924 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 17:44:40,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 17:44:40,533 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 17:44:40,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 17:44:40,699 INFO L204 MainTranslator]: Completed translation [2024-11-22 17:44:40,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40 WrapperNode [2024-11-22 17:44:40,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 17:44:40,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 17:44:40,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 17:44:40,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 17:44:40,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:40,744 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:40,924 INFO L138 Inliner]: procedures = 491, calls = 159, calls flagged for inlining = 48, calls inlined = 122, statements flattened = 3365 [2024-11-22 17:44:40,925 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 17:44:40,925 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 17:44:40,926 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 17:44:40,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 17:44:40,933 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:40,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:40,959 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:40,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,054 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,086 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,106 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 17:44:41,107 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 17:44:41,108 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 17:44:41,108 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 17:44:41,108 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (1/1) ... [2024-11-22 17:44:41,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 17:44:41,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 17:44:41,142 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) [2024-11-22 17:44:41,145 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 [2024-11-22 17:44:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2024-11-22 17:44:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2024-11-22 17:44:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-22 17:44:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 17:44:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-22 17:44:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 17:44:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-22 17:44:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-22 17:44:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-22 17:44:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 17:44:41,179 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-22 17:44:41,499 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 17:44:41,505 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 17:44:44,049 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-22 17:44:44,050 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 17:44:45,461 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 17:44:45,461 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-22 17:44:45,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 05:44:45 BoogieIcfgContainer [2024-11-22 17:44:45,462 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 17:44:45,463 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 17:44:45,464 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 17:44:45,466 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 17:44:45,466 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 05:44:39" (1/3) ... [2024-11-22 17:44:45,467 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49592c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 05:44:45, skipping insertion in model container [2024-11-22 17:44:45,467 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:44:40" (2/3) ... [2024-11-22 17:44:45,467 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49592c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 05:44:45, skipping insertion in model container [2024-11-22 17:44:45,467 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 05:44:45" (3/3) ... [2024-11-22 17:44:45,468 INFO L112 eAbstractionObserver]: Analyzing ICFG workstealqueue_mutex-1.i [2024-11-22 17:44:45,481 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 17:44:45,482 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 257 error locations. [2024-11-22 17:44:45,482 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-22 17:44:45,704 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-11-22 17:44:45,801 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 2489 places, 2577 transitions, 5161 flow [2024-11-22 17:44:47,445 INFO L124 PetriNetUnfolderBase]: 172/4777 cut-off events. [2024-11-22 17:44:47,446 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-22 17:44:47,509 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4782 conditions, 4777 events. 172/4777 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 24653 event pairs, 0 based on Foata normal form. 0/4118 useless extension candidates. Maximal degree in co-relation 2431. Up to 6 conditions per place. [2024-11-22 17:44:47,509 INFO L82 GeneralOperation]: Start removeDead. Operand has 2489 places, 2577 transitions, 5161 flow [2024-11-22 17:44:47,550 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 2489 places, 2577 transitions, 5161 flow [2024-11-22 17:44:47,561 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 17:44:47,566 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;@63b2b1b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 17:44:47,566 INFO L334 AbstractCegarLoop]: Starting to check reachability of 280 error locations. [2024-11-22 17:44:47,570 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-22 17:44:47,571 INFO L124 PetriNetUnfolderBase]: 0/53 cut-off events. [2024-11-22 17:44:47,571 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-22 17:44:47,571 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 17:44:47,571 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] [2024-11-22 17:44:47,572 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)] === [2024-11-22 17:44:47,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 17:44:47,576 INFO L85 PathProgramCache]: Analyzing trace with hash 902078074, now seen corresponding path program 1 times [2024-11-22 17:44:47,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 17:44:47,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479590870] [2024-11-22 17:44:47,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 17:44:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 17:44:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 17:44:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 17:44:48,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 17:44:48,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479590870] [2024-11-22 17:44:48,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479590870] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 17:44:48,738 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 17:44:48,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 17:44:48,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860960300] [2024-11-22 17:44:48,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 17:44:48,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 17:44:48,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 17:44:48,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 17:44:48,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 17:44:51,693 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 2035 out of 2577 [2024-11-22 17:44:51,708 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2489 places, 2577 transitions, 5161 flow. Second operand has 6 states, 6 states have (on average 2036.3333333333333) internal successors, (12218), 6 states have internal predecessors, (12218), 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) [2024-11-22 17:44:51,709 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 17:44:51,709 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2035 of 2577 [2024-11-22 17:44:51,710 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 17:45:07,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][158], [2246#L1790-11true, 236#L1968-2true, 2492#true, 2490#true]) [2024-11-22 17:45:07,482 INFO L294 olderBase$Statistics]: this new event has 566 ancestors and is cut-off event [2024-11-22 17:45:07,482 INFO L297 olderBase$Statistics]: existing Event has 418 ancestors and is cut-off event [2024-11-22 17:45:07,482 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2024-11-22 17:45:07,482 INFO L297 olderBase$Statistics]: existing Event has 447 ancestors and is cut-off event [2024-11-22 17:45:07,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] 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][158], [1739#L1790-12true, 236#L1968-2true, 2492#true, 2490#true]) [2024-11-22 17:45:07,518 INFO L294 olderBase$Statistics]: this new event has 567 ancestors and is cut-off event [2024-11-22 17:45:07,518 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2024-11-22 17:45:07,518 INFO L297 olderBase$Statistics]: existing Event has 419 ancestors and is cut-off event [2024-11-22 17:45:07,518 INFO L297 olderBase$Statistics]: existing Event has 448 ancestors and is cut-off event [2024-11-22 17:45:07,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][158], [236#L1968-2true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:07,553 INFO L294 olderBase$Statistics]: this new event has 568 ancestors and is cut-off event [2024-11-22 17:45:07,553 INFO L297 olderBase$Statistics]: existing Event has 420 ancestors and is cut-off event [2024-11-22 17:45:07,554 INFO L297 olderBase$Statistics]: existing Event has 449 ancestors and is cut-off event [2024-11-22 17:45:07,555 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2024-11-22 17:45:07,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] 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][198], [2246#L1790-11true, 1991#L1793-2true, 2492#true, 2490#true]) [2024-11-22 17:45:07,656 INFO L294 olderBase$Statistics]: this new event has 571 ancestors and is cut-off event [2024-11-22 17:45:07,656 INFO L297 olderBase$Statistics]: existing Event has 452 ancestors and is cut-off event [2024-11-22 17:45:07,656 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2024-11-22 17:45:07,656 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 17:45:07,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][198], [1739#L1790-12true, 1991#L1793-2true, 2492#true, 2490#true]) [2024-11-22 17:45:07,688 INFO L294 olderBase$Statistics]: this new event has 572 ancestors and is cut-off event [2024-11-22 17:45:07,689 INFO L297 olderBase$Statistics]: existing Event has 453 ancestors and is cut-off event [2024-11-22 17:45:07,689 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2024-11-22 17:45:07,689 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-22 17:45:07,722 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] 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][198], [1991#L1793-2true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:07,722 INFO L294 olderBase$Statistics]: this new event has 573 ancestors and is cut-off event [2024-11-22 17:45:07,722 INFO L297 olderBase$Statistics]: existing Event has 454 ancestors and is cut-off event [2024-11-22 17:45:07,722 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2024-11-22 17:45:07,723 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 17:45:07,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [2246#L1790-11true, 298#L1822-15true, 2492#true, 2490#true]) [2024-11-22 17:45:07,969 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2024-11-22 17:45:07,969 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2024-11-22 17:45:07,969 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2024-11-22 17:45:07,969 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2024-11-22 17:45:07,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][255], [2246#L1790-11true, 298#L1822-15true, 2492#true, 2490#true]) [2024-11-22 17:45:07,969 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2024-11-22 17:45:07,969 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2024-11-22 17:45:07,970 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2024-11-22 17:45:07,970 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2024-11-22 17:45:08,000 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [298#L1822-15true, 1739#L1790-12true, 2492#true, 2490#true]) [2024-11-22 17:45:08,001 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2024-11-22 17:45:08,001 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2024-11-22 17:45:08,001 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2024-11-22 17:45:08,001 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2024-11-22 17:45:08,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][255], [298#L1822-15true, 1739#L1790-12true, 2492#true, 2490#true]) [2024-11-22 17:45:08,001 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2024-11-22 17:45:08,002 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2024-11-22 17:45:08,002 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2024-11-22 17:45:08,002 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2024-11-22 17:45:08,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [298#L1822-15true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:08,033 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2024-11-22 17:45:08,033 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-22 17:45:08,033 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2024-11-22 17:45:08,033 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2024-11-22 17:45:08,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][255], [298#L1822-15true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:08,034 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2024-11-22 17:45:08,034 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-22 17:45:08,034 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2024-11-22 17:45:08,034 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2024-11-22 17:45:14,754 INFO L124 PetriNetUnfolderBase]: 13204/84558 cut-off events. [2024-11-22 17:45:14,754 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-22 17:45:14,930 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106499 conditions, 84558 events. 13204/84558 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 352. Compared 1058749 event pairs, 9381 based on Foata normal form. 1577/79837 useless extension candidates. Maximal degree in co-relation 104014. Up to 21930 conditions per place. [2024-11-22 17:45:15,152 INFO L140 encePairwiseOnDemand]: 2384/2577 looper letters, 344 selfloop transitions, 5 changer transitions 0/2379 dead transitions. [2024-11-22 17:45:15,152 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2317 places, 2379 transitions, 5463 flow [2024-11-22 17:45:15,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 17:45:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 17:45:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12747 transitions. [2024-11-22 17:45:15,194 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8244082266201009 [2024-11-22 17:45:15,196 INFO L175 Difference]: Start difference. First operand has 2489 places, 2577 transitions, 5161 flow. Second operand 6 states and 12747 transitions. [2024-11-22 17:45:15,197 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2317 places, 2379 transitions, 5463 flow [2024-11-22 17:45:15,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2317 places, 2379 transitions, 5463 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-22 17:45:15,251 INFO L231 Difference]: Finished difference. Result has 2317 places, 2379 transitions, 4775 flow [2024-11-22 17:45:15,257 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=2577, PETRI_DIFFERENCE_MINUEND_FLOW=4765, PETRI_DIFFERENCE_MINUEND_PLACES=2312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2379, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2374, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4775, PETRI_PLACES=2317, PETRI_TRANSITIONS=2379} [2024-11-22 17:45:15,263 INFO L277 CegarLoopForPetriNet]: 2489 programPoint places, -172 predicate places. [2024-11-22 17:45:15,264 INFO L471 AbstractCegarLoop]: Abstraction has has 2317 places, 2379 transitions, 4775 flow [2024-11-22 17:45:15,270 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2036.3333333333333) internal successors, (12218), 6 states have internal predecessors, (12218), 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) [2024-11-22 17:45:15,271 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 17:45:15,271 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 17:45:15,271 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 17:45:15,272 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)] === [2024-11-22 17:45:15,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 17:45:15,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1427815434, now seen corresponding path program 1 times [2024-11-22 17:45:15,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 17:45:15,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826215193] [2024-11-22 17:45:15,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 17:45:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 17:45:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 17:45:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 17:45:15,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 17:45:15,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826215193] [2024-11-22 17:45:15,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826215193] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 17:45:15,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 17:45:15,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 17:45:15,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137635772] [2024-11-22 17:45:15,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 17:45:15,761 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 17:45:15,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 17:45:15,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 17:45:15,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 17:45:18,636 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 2045 out of 2577 [2024-11-22 17:45:18,647 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2317 places, 2379 transitions, 4775 flow. Second operand has 6 states, 6 states have (on average 2046.3333333333333) internal successors, (12278), 6 states have internal predecessors, (12278), 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) [2024-11-22 17:45:18,647 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 17:45:18,647 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2045 of 2577 [2024-11-22 17:45:18,647 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-22 17:45:33,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][157], [2498#true, 2246#L1790-11true, 236#L1968-2true, 2492#true, 2490#true]) [2024-11-22 17:45:33,538 INFO L294 olderBase$Statistics]: this new event has 566 ancestors and is cut-off event [2024-11-22 17:45:33,538 INFO L297 olderBase$Statistics]: existing Event has 447 ancestors and is cut-off event [2024-11-22 17:45:33,538 INFO L297 olderBase$Statistics]: existing Event has 418 ancestors and is cut-off event [2024-11-22 17:45:33,538 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2024-11-22 17:45:33,579 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] 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][157], [2498#true, 1739#L1790-12true, 236#L1968-2true, 2492#true, 2490#true]) [2024-11-22 17:45:33,580 INFO L294 olderBase$Statistics]: this new event has 567 ancestors and is cut-off event [2024-11-22 17:45:33,580 INFO L297 olderBase$Statistics]: existing Event has 448 ancestors and is cut-off event [2024-11-22 17:45:33,580 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2024-11-22 17:45:33,580 INFO L297 olderBase$Statistics]: existing Event has 419 ancestors and is cut-off event [2024-11-22 17:45:33,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7051] L1968-1-->L1968-2: Formula: (= |v_#race_2551| (store |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_2552| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_37| 4)) 0))) InVars {#race=|v_#race_2552|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} OutVars{#race=|v_#race_2551|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_37|} AuxVars[] AssignedVars[#race][157], [2498#true, 236#L1968-2true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:33,622 INFO L294 olderBase$Statistics]: this new event has 568 ancestors and is cut-off event [2024-11-22 17:45:33,622 INFO L297 olderBase$Statistics]: existing Event has 420 ancestors and is cut-off event [2024-11-22 17:45:33,622 INFO L297 olderBase$Statistics]: existing Event has 449 ancestors and is cut-off event [2024-11-22 17:45:33,622 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2024-11-22 17:45:33,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] 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][198], [2498#true, 2246#L1790-11true, 1991#L1793-2true, 2492#true, 2490#true]) [2024-11-22 17:45:33,749 INFO L294 olderBase$Statistics]: this new event has 571 ancestors and is cut-off event [2024-11-22 17:45:33,749 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2024-11-22 17:45:33,750 INFO L297 olderBase$Statistics]: existing Event has 452 ancestors and is cut-off event [2024-11-22 17:45:33,750 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-11-22 17:45:33,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] L1793-1-->L1793-2: Formula: (= |v_#race_2561| (store |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4| (store (select |v_#race_2562| |v_ULTIMATE.start_Check_~r#1.base_4|) |v_ULTIMATE.start_Check_~r#1.offset_4| 0))) InVars {#race=|v_#race_2562|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} OutVars{#race=|v_#race_2561|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_4|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_4|} AuxVars[] AssignedVars[#race][198], [2498#true, 1739#L1790-12true, 1991#L1793-2true, 2492#true, 2490#true]) [2024-11-22 17:45:33,790 INFO L294 olderBase$Statistics]: this new event has 572 ancestors and is cut-off event [2024-11-22 17:45:33,790 INFO L297 olderBase$Statistics]: existing Event has 453 ancestors and is cut-off event [2024-11-22 17:45:33,790 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2024-11-22 17:45:33,790 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2024-11-22 17:45:33,829 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6489] 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][198], [2498#true, 1991#L1793-2true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:33,830 INFO L294 olderBase$Statistics]: this new event has 573 ancestors and is cut-off event [2024-11-22 17:45:33,830 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-22 17:45:33,830 INFO L297 olderBase$Statistics]: existing Event has 454 ancestors and is cut-off event [2024-11-22 17:45:33,830 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2024-11-22 17:45:34,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 298#L1822-15true, 2246#L1790-11true, 2492#true, 2490#true]) [2024-11-22 17:45:34,135 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2024-11-22 17:45:34,135 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2024-11-22 17:45:34,135 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2024-11-22 17:45:34,136 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2024-11-22 17:45:34,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][254], [2498#true, 298#L1822-15true, 2246#L1790-11true, 2492#true, 2490#true]) [2024-11-22 17:45:34,136 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2024-11-22 17:45:34,137 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2024-11-22 17:45:34,137 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2024-11-22 17:45:34,137 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2024-11-22 17:45:34,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 298#L1822-15true, 1739#L1790-12true, 2492#true, 2490#true]) [2024-11-22 17:45:34,174 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2024-11-22 17:45:34,174 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2024-11-22 17:45:34,174 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2024-11-22 17:45:34,175 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2024-11-22 17:45:34,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][254], [2498#true, 298#L1822-15true, 1739#L1790-12true, 2492#true, 2490#true]) [2024-11-22 17:45:34,175 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2024-11-22 17:45:34,175 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2024-11-22 17:45:34,176 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2024-11-22 17:45:34,176 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2024-11-22 17:45:34,212 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8193] L1814-15-->L1822-15: Formula: (let ((.cse1 (select |v_#race_9615| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (let ((.cse0 (select .cse1 .cse6)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| 1)) (.cse2 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (.cse12 (select (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|)) (.cse11 (select |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|))) (and (= .cse0 (select .cse1 .cse2)) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471| 0) (= .cse0 (select .cse1 .cse3)) (= .cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|)) (= (store |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.offset_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.offset_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) |v_#memory_$Pointer$.offset_3491|) (= (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|) (= |v_#memory_int_4969| (store |v_#memory_int_4970| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| .cse12))) (not (= .cse12 (select .cse11 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))) (= |v_#memory_$Pointer$.base_3491| (store |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515| (store (select |v_#memory_$Pointer$.base_3492| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515| (select (select |v_#memory_$Pointer$.base_3491| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|))))))) InVars {#race=|v_#race_9616|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4970|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3492|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|} OutVars{#race=|v_#race_9615|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1515|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_1179|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_2161|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1515|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_471|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_951|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2429|, #memory_int=|v_#memory_int_4969|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2429|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3491|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_2247|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 298#L1822-15true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:34,213 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2024-11-22 17:45:34,213 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2024-11-22 17:45:34,213 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-22 17:45:34,213 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2024-11-22 17:45:34,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([8194] 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_4974| |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)) (= (store |v_#memory_$Pointer$.offset_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.offset_3496| |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_3495| |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_3495|) (= (store |v_#memory_int_4974| |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_4973|) (= (select .cse1 .cse6) .cse0) (= (select .cse7 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|) (select (select |v_#memory_int_4974| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1517|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1517|)) (= (store |v_#memory_$Pointer$.base_3496| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431| (store (select |v_#memory_$Pointer$.base_3496| |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_3495| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_2431|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_2431|))) |v_#memory_$Pointer$.base_3495|) (= |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_3496|, 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_4974|, 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_3496|, 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_3495|, 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_4973|, 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_3495|, 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][254], [2498#true, 298#L1822-15true, 2492#true, 2033#L1790-13true, 2490#true]) [2024-11-22 17:45:34,214 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2024-11-22 17:45:34,214 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2024-11-22 17:45:34,214 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2024-11-22 17:45:34,214 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2024-11-22 17:45:40,738 INFO L124 PetriNetUnfolderBase]: 12814/83450 cut-off events. [2024-11-22 17:45:40,739 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-22 17:45:40,906 INFO L83 FinitePrefix]: Finished finitePrefix Result has 104657 conditions, 83450 events. 12814/83450 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 1045592 event pairs, 9036 based on Foata normal form. 0/77133 useless extension candidates. Maximal degree in co-relation 104591. Up to 21190 conditions per place. [2024-11-22 17:45:41,064 INFO L140 encePairwiseOnDemand]: 2571/2577 looper letters, 334 selfloop transitions, 5 changer transitions 0/2378 dead transitions. [2024-11-22 17:45:41,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2321 places, 2378 transitions, 5451 flow [2024-11-22 17:45:41,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-22 17:45:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-22 17:45:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12610 transitions. [2024-11-22 17:45:41,082 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8155477945931963 [2024-11-22 17:45:41,082 INFO L175 Difference]: Start difference. First operand has 2317 places, 2379 transitions, 4775 flow. Second operand 6 states and 12610 transitions. [2024-11-22 17:45:41,082 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2321 places, 2378 transitions, 5451 flow [2024-11-22 17:45:41,092 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2316 places, 2378 transitions, 5441 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-22 17:45:41,110 INFO L231 Difference]: Finished difference. Result has 2316 places, 2378 transitions, 4773 flow [2024-11-22 17:45:41,113 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=2577, PETRI_DIFFERENCE_MINUEND_FLOW=4763, PETRI_DIFFERENCE_MINUEND_PLACES=2311, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2378, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2373, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4773, PETRI_PLACES=2316, PETRI_TRANSITIONS=2378} [2024-11-22 17:45:41,114 INFO L277 CegarLoopForPetriNet]: 2489 programPoint places, -173 predicate places. [2024-11-22 17:45:41,114 INFO L471 AbstractCegarLoop]: Abstraction has has 2316 places, 2378 transitions, 4773 flow [2024-11-22 17:45:41,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2046.3333333333333) internal successors, (12278), 6 states have internal predecessors, (12278), 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) [2024-11-22 17:45:41,120 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-22 17:45:41,120 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 17:45:41,120 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 17:45:41,120 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)] === [2024-11-22 17:45:41,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 17:45:41,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1762701052, now seen corresponding path program 1 times [2024-11-22 17:45:41,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 17:45:41,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741646115] [2024-11-22 17:45:41,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 17:45:41,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 17:45:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 17:45:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 17:45:41,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 17:45:41,583 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741646115] [2024-11-22 17:45:41,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741646115] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 17:45:41,583 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 17:45:41,583 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 17:45:41,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063695481] [2024-11-22 17:45:41,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 17:45:41,584 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-22 17:45:41,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 17:45:41,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-22 17:45:41,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-22 17:45:43,934 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 1930 out of 2577 [2024-11-22 17:45:43,943 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2316 places, 2378 transitions, 4773 flow. Second operand has 6 states, 6 states have (on average 1931.5) internal successors, (11589), 6 states have internal predecessors, (11589), 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) [2024-11-22 17:45:43,943 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-22 17:45:43,943 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1930 of 2577 [2024-11-22 17:45:43,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand