./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 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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 0.3.0-?-8fc3dc6-m [2025-03-17 11:00:08,337 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 11:00:08,393 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-17 11:00:08,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 11:00:08,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 11:00:08,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 11:00:08,419 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 11:00:08,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 11:00:08,420 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 11:00:08,420 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 11:00:08,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 11:00:08,421 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 11:00:08,421 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 11:00:08,421 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 11:00:08,422 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/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 [2025-03-17 11:00:08,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 11:00:08,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 11:00:08,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 11:00:08,667 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 11:00:08,667 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 11:00:08,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2025-03-17 11:00:09,803 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572fe0e8c/bc25a86f5a2543d891e57db2c9c6067d/FLAGef65e2610 [2025-03-17 11:00:10,186 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 11:00:10,188 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-complex/workstealqueue_mutex-1.i [2025-03-17 11:00:10,214 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572fe0e8c/bc25a86f5a2543d891e57db2c9c6067d/FLAGef65e2610 [2025-03-17 11:00:10,229 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/572fe0e8c/bc25a86f5a2543d891e57db2c9c6067d [2025-03-17 11:00:10,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 11:00:10,232 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 11:00:10,233 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 11:00:10,234 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 11:00:10,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 11:00:10,238 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:00:10" (1/1) ... [2025-03-17 11:00:10,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eaa85da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:10, skipping insertion in model container [2025-03-17 11:00:10,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:00:10" (1/1) ... [2025-03-17 11:00:10,278 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 11:00:10,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 11:00:10,851 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 11:00:10,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 11:00:11,027 INFO L204 MainTranslator]: Completed translation [2025-03-17 11:00:11,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11 WrapperNode [2025-03-17 11:00:11,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 11:00:11,028 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 11:00:11,028 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 11:00:11,028 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 11:00:11,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,053 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,165 INFO L138 Inliner]: procedures = 491, calls = 159, calls flagged for inlining = 48, calls inlined = 122, statements flattened = 3332 [2025-03-17 11:00:11,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 11:00:11,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 11:00:11,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 11:00:11,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 11:00:11,171 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,217 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,218 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,299 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,311 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,323 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,336 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 11:00:11,363 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 11:00:11,364 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 11:00:11,364 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 11:00:11,365 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (1/1) ... [2025-03-17 11:00:11,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 11:00:11,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 11:00:11,392 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) [2025-03-17 11:00:11,394 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 [2025-03-17 11:00:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2025-03-17 11:00:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 11:00:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-17 11:00:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-17 11:00:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-17 11:00:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-17 11:00:11,415 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-17 11:00:11,670 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 11:00:11,672 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 11:00:12,053 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:12,053 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-1: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-7: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-8: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828: havoc readV_#t~mem44#1; [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-10: havoc readV_#t~mem44#1; [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934: havoc ~#r~0#1.base, ~#r~0#1.offset; [2025-03-17 11:00:12,054 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934-1: SUMMARY for call ULTIMATE.dealloc(~#r~0#1.base, ~#r~0#1.offset); srcloc: null [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-1: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-7: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-8: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-14: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-15: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-21: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,476 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-22: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-28: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-29: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-35: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-36: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-42: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-43: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-49: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-50: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-56: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-57: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-63: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-64: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-70: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-71: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-10: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-77: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-78: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-20: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-84: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-85: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-91: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-30: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-92: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-98: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-99: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-40: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-105: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-106: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-50: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-112: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-113: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-119: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-120: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-60: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-126: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-127: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-70: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-133: havoc readV_~#expected~0#1.base, readV_~#expected~0#1.offset; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826-134: SUMMARY for call ULTIMATE.dealloc(readV_~#expected~0#1.base, readV_~#expected~0#1.offset); srcloc: null [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-80: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-90: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-100: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-110: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-120: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-130: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-140: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-150: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-160: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-170: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-180: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828-190: havoc readV_#t~mem44#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882: havoc Pop_~temp~2#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882-9: havoc Pop_~temp~2#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1888: havoc Pop_#t~ret72#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1888-9: havoc Pop_#t~ret72#1; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1945: havoc main_~#handles~0#1.base, main_~#handles~0#1.offset; [2025-03-17 11:00:14,479 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1945-1: SUMMARY for call ULTIMATE.dealloc(main_~#handles~0#1.base, main_~#handles~0#1.offset); srcloc: null [2025-03-17 11:00:14,481 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-17 11:00:14,481 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 11:00:15,281 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 11:00:15,281 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 11:00:15,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 11:00:15 BoogieIcfgContainer [2025-03-17 11:00:15,281 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 11:00:15,283 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 11:00:15,283 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 11:00:15,286 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 11:00:15,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 11:00:10" (1/3) ... [2025-03-17 11:00:15,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@636d163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:00:15, skipping insertion in model container [2025-03-17 11:00:15,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:00:11" (2/3) ... [2025-03-17 11:00:15,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@636d163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:00:15, skipping insertion in model container [2025-03-17 11:00:15,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 11:00:15" (3/3) ... [2025-03-17 11:00:15,288 INFO L128 eAbstractionObserver]: Analyzing ICFG workstealqueue_mutex-1.i [2025-03-17 11:00:15,300 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 11:00:15,301 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG workstealqueue_mutex-1.i that has 2 procedures, 2486 locations, 1 initial locations, 11 loop locations, and 257 error locations. [2025-03-17 11:00:15,302 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-17 11:00:15,560 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-03-17 11:00:15,617 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 2489 places, 2567 transitions, 5141 flow [2025-03-17 11:00:17,225 INFO L124 PetriNetUnfolderBase]: 154/4759 cut-off events. [2025-03-17 11:00:17,228 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-17 11:00:17,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4764 conditions, 4759 events. 154/4759 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 24642 event pairs, 0 based on Foata normal form. 0/4118 useless extension candidates. Maximal degree in co-relation 2422. Up to 6 conditions per place. [2025-03-17 11:00:17,314 INFO L82 GeneralOperation]: Start removeDead. Operand has 2489 places, 2567 transitions, 5141 flow [2025-03-17 11:00:17,367 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 2489 places, 2567 transitions, 5141 flow [2025-03-17 11:00:17,378 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 11:00:17,388 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;@16e5ff44, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 11:00:17,388 INFO L334 AbstractCegarLoop]: Starting to check reachability of 280 error locations. [2025-03-17 11:00:17,395 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-17 11:00:17,396 INFO L124 PetriNetUnfolderBase]: 0/54 cut-off events. [2025-03-17 11:00:17,396 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-17 11:00:17,396 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:00:17,397 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:00:17,397 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr234ASSERT_VIOLATIONDATA_RACE === [StealerErr21ASSERT_VIOLATIONDATA_RACE, StealerErr20ASSERT_VIOLATIONDATA_RACE, StealerErr17ASSERT_VIOLATIONDATA_RACE, StealerErr19ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2025-03-17 11:00:17,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:00:17,401 INFO L85 PathProgramCache]: Analyzing trace with hash 858578972, now seen corresponding path program 1 times [2025-03-17 11:00:17,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:00:17,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351009622] [2025-03-17 11:00:17,407 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:00:17,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:00:17,546 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-03-17 11:00:17,581 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-03-17 11:00:17,583 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:00:17,583 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:00:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:00:18,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:00:18,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351009622] [2025-03-17 11:00:18,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351009622] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:00:18,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:00:18,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:00:18,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615360991] [2025-03-17 11:00:18,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:00:18,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 11:00:18,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:00:18,334 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 11:00:18,334 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-17 11:00:21,011 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 2035 out of 2567 [2025-03-17 11:00:21,024 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2489 places, 2567 transitions, 5141 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) [2025-03-17 11:00:21,025 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:00:21,025 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2035 of 2567 [2025-03-17 11:00:21,027 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:00:33,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][157], [457#L1968-5true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:33,795 INFO L294 olderBase$Statistics]: this new event has 566 ancestors and is cut-off event [2025-03-17 11:00:33,795 INFO L297 olderBase$Statistics]: existing Event has 447 ancestors and is cut-off event [2025-03-17 11:00:33,796 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2025-03-17 11:00:33,796 INFO L297 olderBase$Statistics]: existing Event has 418 ancestors and is cut-off event [2025-03-17 11:00:33,831 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_15| 4)) 0))) InVars {#race=|v_#race_240|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} OutVars{#race=|v_#race_239|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} AuxVars[] AssignedVars[#race][157], [457#L1968-5true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:33,832 INFO L294 olderBase$Statistics]: this new event has 567 ancestors and is cut-off event [2025-03-17 11:00:33,832 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2025-03-17 11:00:33,832 INFO L297 olderBase$Statistics]: existing Event has 448 ancestors and is cut-off event [2025-03-17 11:00:33,832 INFO L297 olderBase$Statistics]: existing Event has 419 ancestors and is cut-off event [2025-03-17 11:00:33,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][157], [1796#L1790-2true, 457#L1968-5true, 2492#true, 2490#true]) [2025-03-17 11:00:33,864 INFO L294 olderBase$Statistics]: this new event has 568 ancestors and is cut-off event [2025-03-17 11:00:33,864 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2025-03-17 11:00:33,864 INFO L297 olderBase$Statistics]: existing Event has 449 ancestors and is cut-off event [2025-03-17 11:00:33,864 INFO L297 olderBase$Statistics]: existing Event has 420 ancestors and is cut-off event [2025-03-17 11:00:33,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][197], [2492#true, 1511#L1793-9true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:33,956 INFO L294 olderBase$Statistics]: this new event has 571 ancestors and is cut-off event [2025-03-17 11:00:33,956 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2025-03-17 11:00:33,956 INFO L297 olderBase$Statistics]: existing Event has 452 ancestors and is cut-off event [2025-03-17 11:00:33,956 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2025-03-17 11:00:33,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][197], [2492#true, 1511#L1793-9true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:33,987 INFO L294 olderBase$Statistics]: this new event has 572 ancestors and is cut-off event [2025-03-17 11:00:33,987 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2025-03-17 11:00:33,987 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2025-03-17 11:00:33,987 INFO L297 olderBase$Statistics]: existing Event has 453 ancestors and is cut-off event [2025-03-17 11:00:34,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][197], [1796#L1790-2true, 2492#true, 1511#L1793-9true, 2490#true]) [2025-03-17 11:00:34,017 INFO L294 olderBase$Statistics]: this new event has 573 ancestors and is cut-off event [2025-03-17 11:00:34,017 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2025-03-17 11:00:34,017 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2025-03-17 11:00:34,017 INFO L297 olderBase$Statistics]: existing Event has 454 ancestors and is cut-off event [2025-03-17 11:00:34,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][253], [445#L1823-4true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:34,253 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:00:34,253 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:00:34,253 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:00:34,253 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:00:34,254 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [445#L1823-4true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:34,254 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:00:34,254 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:00:34,254 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:00:34,254 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:00:34,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][253], [445#L1823-4true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:34,282 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [445#L1823-4true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:34,282 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:00:34,282 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:00:34,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][253], [1796#L1790-2true, 445#L1823-4true, 2492#true, 2490#true]) [2025-03-17 11:00:34,310 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:00:34,310 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:00:34,310 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:00:34,310 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:00:34,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][254], [1796#L1790-2true, 445#L1823-4true, 2492#true, 2490#true]) [2025-03-17 11:00:34,311 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:00:34,311 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:00:34,311 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:00:34,311 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:00:40,627 INFO L124 PetriNetUnfolderBase]: 13241/84595 cut-off events. [2025-03-17 11:00:40,628 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2025-03-17 11:00:40,751 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106573 conditions, 84595 events. 13241/84595 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 1059553 event pairs, 9381 based on Foata normal form. 368/78628 useless extension candidates. Maximal degree in co-relation 104086. Up to 21967 conditions per place. [2025-03-17 11:00:40,946 INFO L140 encePairwiseOnDemand]: 2385/2567 looper letters, 345 selfloop transitions, 5 changer transitions 0/2380 dead transitions. [2025-03-17 11:00:40,947 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2317 places, 2380 transitions, 5467 flow [2025-03-17 11:00:40,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:00:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:00:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12737 transitions. [2025-03-17 11:00:40,987 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8269705233086612 [2025-03-17 11:00:40,989 INFO L175 Difference]: Start difference. First operand has 2489 places, 2567 transitions, 5141 flow. Second operand 6 states and 12737 transitions. [2025-03-17 11:00:40,990 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2317 places, 2380 transitions, 5467 flow [2025-03-17 11:00:41,006 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2317 places, 2380 transitions, 5467 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-17 11:00:41,033 INFO L231 Difference]: Finished difference. Result has 2317 places, 2380 transitions, 4777 flow [2025-03-17 11:00:41,039 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=2567, PETRI_DIFFERENCE_MINUEND_FLOW=4767, PETRI_DIFFERENCE_MINUEND_PLACES=2312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2380, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2375, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4777, PETRI_PLACES=2317, PETRI_TRANSITIONS=2380} [2025-03-17 11:00:41,042 INFO L279 CegarLoopForPetriNet]: 2489 programPoint places, -172 predicate places. [2025-03-17 11:00:41,043 INFO L471 AbstractCegarLoop]: Abstraction has has 2317 places, 2380 transitions, 4777 flow [2025-03-17 11:00:41,049 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) [2025-03-17 11:00:41,049 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:00:41,049 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:00:41,049 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 11:00:41,050 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr233ASSERT_VIOLATIONDATA_RACE === [StealerErr21ASSERT_VIOLATIONDATA_RACE, StealerErr20ASSERT_VIOLATIONDATA_RACE, StealerErr17ASSERT_VIOLATIONDATA_RACE, StealerErr19ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2025-03-17 11:00:41,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:00:41,051 INFO L85 PathProgramCache]: Analyzing trace with hash 79100648, now seen corresponding path program 1 times [2025-03-17 11:00:41,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:00:41,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639736193] [2025-03-17 11:00:41,051 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:00:41,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:00:41,078 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-03-17 11:00:41,085 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-03-17 11:00:41,087 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:00:41,087 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:00:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:00:41,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:00:41,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639736193] [2025-03-17 11:00:41,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639736193] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:00:41,430 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:00:41,430 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:00:41,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376208497] [2025-03-17 11:00:41,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:00:41,431 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 11:00:41,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:00:41,433 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 11:00:41,433 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-17 11:00:43,874 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 2045 out of 2567 [2025-03-17 11:00:43,883 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2317 places, 2380 transitions, 4777 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) [2025-03-17 11:00:43,883 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:00:43,883 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2045 of 2567 [2025-03-17 11:00:43,883 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:00:57,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][156], [2498#true, 457#L1968-5true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:57,509 INFO L294 olderBase$Statistics]: this new event has 566 ancestors and is cut-off event [2025-03-17 11:00:57,509 INFO L297 olderBase$Statistics]: existing Event has 447 ancestors and is cut-off event [2025-03-17 11:00:57,509 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2025-03-17 11:00:57,509 INFO L297 olderBase$Statistics]: existing Event has 418 ancestors and is cut-off event [2025-03-17 11:00:57,542 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_15| 4)) 0))) InVars {#race=|v_#race_240|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} OutVars{#race=|v_#race_239|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} AuxVars[] AssignedVars[#race][156], [2498#true, 457#L1968-5true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:57,542 INFO L294 olderBase$Statistics]: this new event has 567 ancestors and is cut-off event [2025-03-17 11:00:57,542 INFO L297 olderBase$Statistics]: existing Event has 448 ancestors and is cut-off event [2025-03-17 11:00:57,542 INFO L297 olderBase$Statistics]: existing Event has 419 ancestors and is cut-off event [2025-03-17 11:00:57,542 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2025-03-17 11:00:57,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][156], [2498#true, 1796#L1790-2true, 457#L1968-5true, 2492#true, 2490#true]) [2025-03-17 11:00:57,574 INFO L294 olderBase$Statistics]: this new event has 568 ancestors and is cut-off event [2025-03-17 11:00:57,574 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2025-03-17 11:00:57,574 INFO L297 olderBase$Statistics]: existing Event has 449 ancestors and is cut-off event [2025-03-17 11:00:57,574 INFO L297 olderBase$Statistics]: existing Event has 420 ancestors and is cut-off event [2025-03-17 11:00:57,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][196], [2498#true, 2492#true, 1511#L1793-9true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:57,667 INFO L294 olderBase$Statistics]: this new event has 571 ancestors and is cut-off event [2025-03-17 11:00:57,667 INFO L297 olderBase$Statistics]: existing Event has 452 ancestors and is cut-off event [2025-03-17 11:00:57,667 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2025-03-17 11:00:57,667 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2025-03-17 11:00:57,697 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][196], [2498#true, 2492#true, 1511#L1793-9true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:57,697 INFO L294 olderBase$Statistics]: this new event has 572 ancestors and is cut-off event [2025-03-17 11:00:57,697 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2025-03-17 11:00:57,697 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2025-03-17 11:00:57,697 INFO L297 olderBase$Statistics]: existing Event has 453 ancestors and is cut-off event [2025-03-17 11:00:57,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][196], [2498#true, 1796#L1790-2true, 2492#true, 1511#L1793-9true, 2490#true]) [2025-03-17 11:00:57,727 INFO L294 olderBase$Statistics]: this new event has 573 ancestors and is cut-off event [2025-03-17 11:00:57,727 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2025-03-17 11:00:57,727 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2025-03-17 11:00:57,727 INFO L297 olderBase$Statistics]: existing Event has 454 ancestors and is cut-off event [2025-03-17 11:00:57,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][252], [2498#true, 445#L1823-4true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:57,962 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 445#L1823-4true, 2492#true, 2490#true, 900#L1790-5true]) [2025-03-17 11:00:57,962 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:00:57,962 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:00:57,989 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][252], [2498#true, 445#L1823-4true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:57,990 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 445#L1823-4true, 2492#true, 834#L1790-4true, 2490#true]) [2025-03-17 11:00:57,990 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:00:57,990 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:00:58,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][252], [2498#true, 1796#L1790-2true, 445#L1823-4true, 2492#true, 2490#true]) [2025-03-17 11:00:58,018 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][253], [2498#true, 1796#L1790-2true, 445#L1823-4true, 2492#true, 2490#true]) [2025-03-17 11:00:58,018 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:00:58,018 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:01:03,807 INFO L124 PetriNetUnfolderBase]: 12841/83639 cut-off events. [2025-03-17 11:01:03,807 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2025-03-17 11:01:03,937 INFO L83 FinitePrefix]: Finished finitePrefix Result has 104873 conditions, 83639 events. 12841/83639 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 350. Compared 1046239 event pairs, 9036 based on Foata normal form. 0/77327 useless extension candidates. Maximal degree in co-relation 104807. Up to 21217 conditions per place. [2025-03-17 11:01:04,116 INFO L140 encePairwiseOnDemand]: 2561/2567 looper letters, 335 selfloop transitions, 5 changer transitions 0/2379 dead transitions. [2025-03-17 11:01:04,116 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2321 places, 2379 transitions, 5455 flow [2025-03-17 11:01:04,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:01:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:01:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12611 transitions. [2025-03-17 11:01:04,133 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8187897675626542 [2025-03-17 11:01:04,133 INFO L175 Difference]: Start difference. First operand has 2317 places, 2380 transitions, 4777 flow. Second operand 6 states and 12611 transitions. [2025-03-17 11:01:04,133 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2321 places, 2379 transitions, 5455 flow [2025-03-17 11:01:04,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2316 places, 2379 transitions, 5445 flow, removed 0 selfloop flow, removed 5 redundant places. [2025-03-17 11:01:04,158 INFO L231 Difference]: Finished difference. Result has 2316 places, 2379 transitions, 4775 flow [2025-03-17 11:01:04,161 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=2567, PETRI_DIFFERENCE_MINUEND_FLOW=4765, PETRI_DIFFERENCE_MINUEND_PLACES=2311, 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=2316, PETRI_TRANSITIONS=2379} [2025-03-17 11:01:04,162 INFO L279 CegarLoopForPetriNet]: 2489 programPoint places, -173 predicate places. [2025-03-17 11:01:04,162 INFO L471 AbstractCegarLoop]: Abstraction has has 2316 places, 2379 transitions, 4775 flow [2025-03-17 11:01:04,167 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) [2025-03-17 11:01:04,168 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:01:04,168 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:01:04,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 11:01:04,168 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr230ASSERT_VIOLATIONDATA_RACE === [StealerErr21ASSERT_VIOLATIONDATA_RACE, StealerErr20ASSERT_VIOLATIONDATA_RACE, StealerErr17ASSERT_VIOLATIONDATA_RACE, StealerErr19ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2025-03-17 11:01:04,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:01:04,169 INFO L85 PathProgramCache]: Analyzing trace with hash -210895653, now seen corresponding path program 1 times [2025-03-17 11:01:04,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:01:04,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218976600] [2025-03-17 11:01:04,169 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:01:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:01:04,192 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 89 statements into 1 equivalence classes. [2025-03-17 11:01:04,207 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 89 of 89 statements. [2025-03-17 11:01:04,207 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:01:04,207 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:01:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:01:04,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:01:04,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218976600] [2025-03-17 11:01:04,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218976600] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:01:04,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:01:04,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:01:04,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909566775] [2025-03-17 11:01:04,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:01:04,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 11:01:04,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:01:04,766 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 11:01:04,767 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-17 11:01:06,687 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 1930 out of 2567 [2025-03-17 11:01:06,695 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2316 places, 2379 transitions, 4775 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) [2025-03-17 11:01:06,695 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:01:06,695 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1930 of 2567 [2025-03-17 11:01:06,695 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:01:21,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][157], [2498#true, 2504#true, 457#L1968-5true, 2490#true, 900#L1790-5true]) [2025-03-17 11:01:21,177 INFO L294 olderBase$Statistics]: this new event has 566 ancestors and is cut-off event [2025-03-17 11:01:21,177 INFO L297 olderBase$Statistics]: existing Event has 418 ancestors and is cut-off event [2025-03-17 11:01:21,177 INFO L297 olderBase$Statistics]: existing Event has 447 ancestors and is cut-off event [2025-03-17 11:01:21,177 INFO L297 olderBase$Statistics]: existing Event has 286 ancestors and is cut-off event [2025-03-17 11:01:21,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11|) (+ |v_ULTIMATE.start_main_~#handles~0#1.offset_11| (* |v_ULTIMATE.start_main_~i~2#1_15| 4)) 0))) InVars {#race=|v_#race_240|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} OutVars{#race=|v_#race_239|, ULTIMATE.start_main_~#handles~0#1.offset=|v_ULTIMATE.start_main_~#handles~0#1.offset_11|, ULTIMATE.start_main_~#handles~0#1.base=|v_ULTIMATE.start_main_~#handles~0#1.base_11|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_15|} AuxVars[] AssignedVars[#race][157], [2498#true, 2504#true, 457#L1968-5true, 834#L1790-4true, 2490#true]) [2025-03-17 11:01:21,216 INFO L294 olderBase$Statistics]: this new event has 567 ancestors and is cut-off event [2025-03-17 11:01:21,216 INFO L297 olderBase$Statistics]: existing Event has 419 ancestors and is cut-off event [2025-03-17 11:01:21,216 INFO L297 olderBase$Statistics]: existing Event has 287 ancestors and is cut-off event [2025-03-17 11:01:21,216 INFO L297 olderBase$Statistics]: existing Event has 448 ancestors and is cut-off event [2025-03-17 11:01:21,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6896] L1968-6-->L1968-5: Formula: (= |v_#race_239| (store |v_#race_240| |v_ULTIMATE.start_main_~#handles~0#1.base_11| (store (select |v_#race_240| |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_15| 4)) 0))) InVars {#race=|v_#race_240|, 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_15|} OutVars{#race=|v_#race_239|, 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_15|} AuxVars[] AssignedVars[#race][157], [2498#true, 2504#true, 1796#L1790-2true, 457#L1968-5true, 2490#true]) [2025-03-17 11:01:21,253 INFO L294 olderBase$Statistics]: this new event has 568 ancestors and is cut-off event [2025-03-17 11:01:21,253 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2025-03-17 11:01:21,253 INFO L297 olderBase$Statistics]: existing Event has 449 ancestors and is cut-off event [2025-03-17 11:01:21,253 INFO L297 olderBase$Statistics]: existing Event has 420 ancestors and is cut-off event [2025-03-17 11:01:21,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][195], [2498#true, 2504#true, 1511#L1793-9true, 2490#true, 900#L1790-5true]) [2025-03-17 11:01:21,359 INFO L294 olderBase$Statistics]: this new event has 571 ancestors and is cut-off event [2025-03-17 11:01:21,359 INFO L297 olderBase$Statistics]: existing Event has 452 ancestors and is cut-off event [2025-03-17 11:01:21,359 INFO L297 olderBase$Statistics]: existing Event has 423 ancestors and is cut-off event [2025-03-17 11:01:21,359 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2025-03-17 11:01:21,395 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][195], [2498#true, 2504#true, 1511#L1793-9true, 834#L1790-4true, 2490#true]) [2025-03-17 11:01:21,395 INFO L294 olderBase$Statistics]: this new event has 572 ancestors and is cut-off event [2025-03-17 11:01:21,395 INFO L297 olderBase$Statistics]: existing Event has 424 ancestors and is cut-off event [2025-03-17 11:01:21,395 INFO L297 olderBase$Statistics]: existing Event has 453 ancestors and is cut-off event [2025-03-17 11:01:21,395 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2025-03-17 11:01:21,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([7999] L1793-10-->L1793-9: Formula: (= (store |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7| (store (select |v_#race_230| |v_ULTIMATE.start_Check_~r#1.base_7|) |v_ULTIMATE.start_Check_~r#1.offset_7| 0)) |v_#race_229|) InVars {#race=|v_#race_230|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} OutVars{#race=|v_#race_229|, ULTIMATE.start_Check_~r#1.offset=|v_ULTIMATE.start_Check_~r#1.offset_7|, ULTIMATE.start_Check_~r#1.base=|v_ULTIMATE.start_Check_~r#1.base_7|} AuxVars[] AssignedVars[#race][195], [2498#true, 2504#true, 1796#L1790-2true, 1511#L1793-9true, 2490#true]) [2025-03-17 11:01:21,431 INFO L294 olderBase$Statistics]: this new event has 573 ancestors and is cut-off event [2025-03-17 11:01:21,431 INFO L297 olderBase$Statistics]: existing Event has 454 ancestors and is cut-off event [2025-03-17 11:01:21,431 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2025-03-17 11:01:21,431 INFO L297 olderBase$Statistics]: existing Event has 425 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][251], [2498#true, 2504#true, 445#L1823-4true, 2490#true, 900#L1790-5true]) [2025-03-17 11:01:21,695 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][252], [2498#true, 2504#true, 445#L1823-4true, 2490#true, 900#L1790-5true]) [2025-03-17 11:01:21,695 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 462 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 433 ancestors and is cut-off event [2025-03-17 11:01:21,695 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][251], [2498#true, 2504#true, 445#L1823-4true, 834#L1790-4true, 2490#true]) [2025-03-17 11:01:21,732 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][252], [2498#true, 2504#true, 445#L1823-4true, 834#L1790-4true, 2490#true]) [2025-03-17 11:01:21,732 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 463 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 434 ancestors and is cut-off event [2025-03-17 11:01:21,732 INFO L297 olderBase$Statistics]: existing Event has 302 ancestors and is cut-off event [2025-03-17 11:01:21,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6952] L1814-4-->L1823-4: Formula: (let ((.cse0 (select |v_#race_9767| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse7 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) (let ((.cse2 (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 1)) (.cse6 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (.cse1 (select .cse0 .cse7))) (and (= (select .cse0 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|) .cse1) (= (select (select |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) (select .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)) (= (select .cse0 .cse3) .cse1) (= |v_#memory_int_2967| (store |v_#memory_int_2968| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store .cse2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| |v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|))) (= (store |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.offset_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.offset_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|))) |v_#memory_$Pointer$.offset_2075|) (= |v_#race_9767| (let ((.cse5 (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| 0) .cse3 0) .cse6 0) .cse7 0)))) (let ((.cse4 (store (store (store (store (select .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 0) (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287| 1) 0) (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0) (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|) 0))) (store (store |v_#race_9768| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (store (store (store (select (store .cse5 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287| .cse4) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| .cse1) .cse3 .cse1) .cse6 .cse1) .cse7 .cse1))))) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425| 1) (= |v_#memory_$Pointer$.base_2075| (store |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917| (store (select |v_#memory_$Pointer$.base_2076| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917| (select (select |v_#memory_$Pointer$.base_2075| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|)))) (= (select .cse0 .cse6) .cse1)))) InVars {#race=|v_#race_9768|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2968|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2076|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|} OutVars{#race=|v_#race_9767|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1287|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1419|, ULTIMATE.start_atomic_compare_exchange_strong_~desired#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~desired#1_369|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1287|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_425|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1917|, #memory_int=|v_#memory_int_2967|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1917|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet40#1_847|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2075|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1417|} 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][251], [2498#true, 2504#true, 1796#L1790-2true, 445#L1823-4true, 2490#true]) [2025-03-17 11:01:21,767 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:01:21,767 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:01:21,767 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:01:21,768 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:01:21,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([6953] L1814-4-->L1823-4: Formula: (let ((.cse1 (select |v_#race_9771| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|))) (let ((.cse4 (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|)) (.cse5 (select (select |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse3 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 1)) (.cse2 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse0 (select .cse1 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|)) (.cse8 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) (and (= .cse0 (select .cse1 .cse2)) (= .cse0 (select .cse1 .cse3)) (= (store |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.offset_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.offset_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.offset_2079|) (not (= (select .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|) .cse5)) (= (store |v_#memory_int_2972| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store .cse4 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse5)) |v_#memory_int_2971|) (= |v_#race_9771| (let ((.cse10 (+ |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 1)) (.cse11 (+ 2 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|)) (.cse12 (+ 3 |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|))) (let ((.cse9 (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| (store (store (store (store (select |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0)))) (let ((.cse7 (store (store (store (store (select .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| 0) .cse3 0) .cse2 0) .cse8 0))) (let ((.cse6 (store (store (store (store (select (store .cse9 |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919| 0) .cse10 0) .cse11 0) .cse12 0))) (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (store (store (store (select (store (store |v_#race_9772| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| .cse7) |v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919| .cse6) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| .cse0) .cse3 .cse0) .cse2 .cse0) .cse8 .cse0))))))) (= .cse0 (select .cse1 .cse8)) (= (store |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289| (store (select |v_#memory_$Pointer$.base_2080| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289| (select (select |v_#memory_$Pointer$.base_2079| |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|) |v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|))) |v_#memory_$Pointer$.base_2079|) (= |v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427| 0)))) InVars {#race=|v_#race_9772|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2972|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2080|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|} OutVars{#race=|v_#race_9771|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.offset_1289|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1_699|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1_1421|, ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~expected#1.base_1289|, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1_427|, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1_851|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.offset_1919|, #memory_int=|v_#memory_int_2971|, ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base=|v_ULTIMATE.start_atomic_compare_exchange_strong_~obj#1.base_1919|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2079|, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1=|v_ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1_1419|} AuxVars[] AssignedVars[#race, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem41#1, ULTIMATE.start_atomic_compare_exchange_strong_~ret~0#1, ULTIMATE.start_atomic_compare_exchange_strong_#t~nondet42#1, #memory_$Pointer$.base, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem38#1, #memory_int, #memory_$Pointer$.offset, ULTIMATE.start_atomic_compare_exchange_strong_#t~mem39#1][252], [2498#true, 2504#true, 1796#L1790-2true, 445#L1823-4true, 2490#true]) [2025-03-17 11:01:21,768 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-17 11:01:21,768 INFO L297 olderBase$Statistics]: existing Event has 435 ancestors and is cut-off event [2025-03-17 11:01:21,768 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:01:21,768 INFO L297 olderBase$Statistics]: existing Event has 464 ancestors and is cut-off event [2025-03-17 11:01:28,539 INFO L124 PetriNetUnfolderBase]: 19408/100292 cut-off events. [2025-03-17 11:01:28,539 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2025-03-17 11:01:28,677 INFO L83 FinitePrefix]: Finished finitePrefix Result has 133762 conditions, 100292 events. 19408/100292 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 419. Compared 1247378 event pairs, 14694 based on Foata normal form. 0/93907 useless extension candidates. Maximal degree in co-relation 133688. Up to 33453 conditions per place. [2025-03-17 11:01:28,887 INFO L140 encePairwiseOnDemand]: 2561/2567 looper letters, 450 selfloop transitions, 5 changer transitions 0/2378 dead transitions. [2025-03-17 11:01:28,887 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 2320 places, 2378 transitions, 5683 flow [2025-03-17 11:01:28,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:01:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:01:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 12036 transitions. [2025-03-17 11:01:28,902 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7814569536423841 [2025-03-17 11:01:28,902 INFO L175 Difference]: Start difference. First operand has 2316 places, 2379 transitions, 4775 flow. Second operand 6 states and 12036 transitions. [2025-03-17 11:01:28,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 2320 places, 2378 transitions, 5683 flow [2025-03-17 11:01:28,911 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 2315 places, 2378 transitions, 5673 flow, removed 0 selfloop flow, removed 5 redundant places. [2025-03-17 11:01:28,928 INFO L231 Difference]: Finished difference. Result has 2315 places, 2378 transitions, 4773 flow [2025-03-17 11:01:28,931 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=2567, PETRI_DIFFERENCE_MINUEND_FLOW=4763, PETRI_DIFFERENCE_MINUEND_PLACES=2310, 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=2315, PETRI_TRANSITIONS=2378} [2025-03-17 11:01:28,932 INFO L279 CegarLoopForPetriNet]: 2489 programPoint places, -174 predicate places. [2025-03-17 11:01:28,932 INFO L471 AbstractCegarLoop]: Abstraction has has 2315 places, 2378 transitions, 4773 flow [2025-03-17 11:01:28,940 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2025-03-17 11:01:28,940 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:01:28,940 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:01:28,940 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 11:01:28,940 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr227ASSERT_VIOLATIONDATA_RACE === [StealerErr21ASSERT_VIOLATIONDATA_RACE, StealerErr20ASSERT_VIOLATIONDATA_RACE, StealerErr17ASSERT_VIOLATIONDATA_RACE, StealerErr19ASSERT_VIOLATIONDATA_RACE (and 276 more)] === [2025-03-17 11:01:28,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:01:28,940 INFO L85 PathProgramCache]: Analyzing trace with hash 717247622, now seen corresponding path program 1 times [2025-03-17 11:01:28,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:01:28,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770607899] [2025-03-17 11:01:28,941 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:01:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:01:29,164 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-03-17 11:01:29,180 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-03-17 11:01:29,183 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:01:29,184 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:01:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:01:29,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:01:29,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770607899] [2025-03-17 11:01:29,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770607899] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:01:29,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:01:29,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:01:29,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410674677] [2025-03-17 11:01:29,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:01:29,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 11:01:29,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:01:29,625 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 11:01:29,625 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-17 11:01:30,696 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 1923 out of 2567 [2025-03-17 11:01:30,701 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 2315 places, 2378 transitions, 4773 flow. Second operand has 6 states, 6 states have (on average 1926.6666666666667) internal successors, (11560), 6 states have internal predecessors, (11560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-17 11:01:30,701 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:01:30,701 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1923 of 2567 [2025-03-17 11:01:30,701 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand