./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-atomic/qrcu-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-atomic/qrcu-2.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 d1980d3c26a5811df2d100379a9d31e1e9ec963bc59bfe660be33ada51bfb014 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 23:12:29,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 23:12:29,297 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-16 23:12:29,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 23:12:29,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 23:12:29,321 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 23:12:29,322 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 23:12:29,322 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 23:12:29,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 23:12:29,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 23:12:29,324 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 23:12:29,325 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 23:12:29,325 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 23:12:29,325 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 23:12:29,325 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 23:12:29,326 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 23:12:29,327 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 23:12:29,327 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 23:12:29,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 23:12:29,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 23:12:29,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 23:12:29,328 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 23:12:29,328 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-16 23:12:29,328 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 23:12:29,329 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-16 23:12:29,329 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 23:12:29,329 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 23:12:29,329 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 23:12:29,329 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 23:12:29,330 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 23:12:29,330 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 23:12:29,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:12:29,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 23:12:29,330 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 23:12:29,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 23:12:29,331 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 23:12:29,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 23:12:29,331 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 23:12:29,331 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 23:12:29,331 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 23:12:29,332 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 23:12:29,333 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1980d3c26a5811df2d100379a9d31e1e9ec963bc59bfe660be33ada51bfb014 [2024-11-16 23:12:29,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 23:12:29,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 23:12:29,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 23:12:29,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 23:12:29,528 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 23:12:29,528 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/qrcu-2.i [2024-11-16 23:12:30,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 23:12:30,881 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 23:12:30,882 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/qrcu-2.i [2024-11-16 23:12:30,894 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/725775c91/6e7b8c84fe5b40829fa921ecb2f161e8/FLAG6014c1450 [2024-11-16 23:12:30,906 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/725775c91/6e7b8c84fe5b40829fa921ecb2f161e8 [2024-11-16 23:12:30,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 23:12:30,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 23:12:30,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 23:12:30,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 23:12:30,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 23:12:30,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:12:30" (1/1) ... [2024-11-16 23:12:30,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7672e3dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:30, skipping insertion in model container [2024-11-16 23:12:30,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:12:30" (1/1) ... [2024-11-16 23:12:30,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 23:12:31,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:12:31,253 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 23:12:31,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:12:31,375 INFO L204 MainTranslator]: Completed translation [2024-11-16 23:12:31,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31 WrapperNode [2024-11-16 23:12:31,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 23:12:31,376 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 23:12:31,376 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 23:12:31,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 23:12:31,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,421 INFO L138 Inliner]: procedures = 177, calls = 32, calls flagged for inlining = 17, calls inlined = 19, statements flattened = 420 [2024-11-16 23:12:31,421 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 23:12:31,422 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 23:12:31,422 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 23:12:31,422 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 23:12:31,428 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,432 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,438 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,439 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,440 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 23:12:31,444 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 23:12:31,444 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 23:12:31,445 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 23:12:31,445 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (1/1) ... [2024-11-16 23:12:31,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:12:31,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 23:12:31,479 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 23:12:31,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 23:12:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader1 [2024-11-16 23:12:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader1 [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader2 [2024-11-16 23:12:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader2 [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_updater [2024-11-16 23:12:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_updater [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-16 23:12:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 23:12:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 23:12:31,519 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-16 23:12:31,657 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 23:12:31,660 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 23:12:32,065 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-16 23:12:32,065 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 23:12:32,251 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 23:12:32,252 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 23:12:32,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:12:32 BoogieIcfgContainer [2024-11-16 23:12:32,253 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 23:12:32,254 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 23:12:32,255 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 23:12:32,257 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 23:12:32,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:12:30" (1/3) ... [2024-11-16 23:12:32,259 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eab05d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:12:32, skipping insertion in model container [2024-11-16 23:12:32,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:12:31" (2/3) ... [2024-11-16 23:12:32,259 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eab05d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:12:32, skipping insertion in model container [2024-11-16 23:12:32,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:12:32" (3/3) ... [2024-11-16 23:12:32,260 INFO L112 eAbstractionObserver]: Analyzing ICFG qrcu-2.i [2024-11-16 23:12:32,274 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 23:12:32,274 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 52 error locations. [2024-11-16 23:12:32,274 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-16 23:12:32,401 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-11-16 23:12:32,438 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 292 places, 302 transitions, 625 flow [2024-11-16 23:12:32,507 INFO L124 PetriNetUnfolderBase]: 20/299 cut-off events. [2024-11-16 23:12:32,508 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-11-16 23:12:32,517 INFO L83 FinitePrefix]: Finished finitePrefix Result has 312 conditions, 299 events. 20/299 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 918 event pairs, 0 based on Foata normal form. 0/227 useless extension candidates. Maximal degree in co-relation 268. Up to 4 conditions per place. [2024-11-16 23:12:32,518 INFO L82 GeneralOperation]: Start removeDead. Operand has 292 places, 302 transitions, 625 flow [2024-11-16 23:12:32,527 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 284 places, 294 transitions, 603 flow [2024-11-16 23:12:32,533 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 23:12:32,538 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;@3311636f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 23:12:32,538 INFO L334 AbstractCegarLoop]: Starting to check reachability of 107 error locations. [2024-11-16 23:12:32,547 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-16 23:12:32,547 INFO L124 PetriNetUnfolderBase]: 1/43 cut-off events. [2024-11-16 23:12:32,547 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-16 23:12:32,547 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:32,548 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:32,548 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:32,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:32,552 INFO L85 PathProgramCache]: Analyzing trace with hash 1351486239, now seen corresponding path program 1 times [2024-11-16 23:12:32,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:32,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544560452] [2024-11-16 23:12:32,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:32,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:32,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:32,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544560452] [2024-11-16 23:12:32,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544560452] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:32,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:32,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:32,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758587114] [2024-11-16 23:12:32,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:32,768 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:32,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:32,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:32,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:32,825 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 239 out of 302 [2024-11-16 23:12:32,828 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 294 transitions, 603 flow. Second operand has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:32,828 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:32,829 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 239 of 302 [2024-11-16 23:12:32,829 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:33,589 INFO L124 PetriNetUnfolderBase]: 1520/6380 cut-off events. [2024-11-16 23:12:33,589 INFO L125 PetriNetUnfolderBase]: For 302/302 co-relation queries the response was YES. [2024-11-16 23:12:33,602 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8427 conditions, 6380 events. 1520/6380 cut-off events. For 302/302 co-relation queries the response was YES. Maximal size of possible extension queue 175. Compared 60574 event pairs, 503 based on Foata normal form. 743/5873 useless extension candidates. Maximal degree in co-relation 7187. Up to 1674 conditions per place. [2024-11-16 23:12:33,626 INFO L140 encePairwiseOnDemand]: 260/302 looper letters, 44 selfloop transitions, 8 changer transitions 0/284 dead transitions. [2024-11-16 23:12:33,626 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 284 transitions, 699 flow [2024-11-16 23:12:33,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 831 transitions. [2024-11-16 23:12:33,643 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9172185430463576 [2024-11-16 23:12:33,645 INFO L175 Difference]: Start difference. First operand has 284 places, 294 transitions, 603 flow. Second operand 3 states and 831 transitions. [2024-11-16 23:12:33,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 284 transitions, 699 flow [2024-11-16 23:12:33,650 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 284 transitions, 683 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-16 23:12:33,655 INFO L231 Difference]: Finished difference. Result has 257 places, 268 transitions, 590 flow [2024-11-16 23:12:33,657 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=530, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=254, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=590, PETRI_PLACES=257, PETRI_TRANSITIONS=268} [2024-11-16 23:12:33,661 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -27 predicate places. [2024-11-16 23:12:33,661 INFO L471 AbstractCegarLoop]: Abstraction has has 257 places, 268 transitions, 590 flow [2024-11-16 23:12:33,662 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:33,662 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:33,662 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:33,663 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 23:12:33,663 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:33,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:33,664 INFO L85 PathProgramCache]: Analyzing trace with hash -542760338, now seen corresponding path program 1 times [2024-11-16 23:12:33,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:33,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941428800] [2024-11-16 23:12:33,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:33,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:33,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:33,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941428800] [2024-11-16 23:12:33,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941428800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:33,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:33,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:33,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501215624] [2024-11-16 23:12:33,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:33,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:33,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:33,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:33,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:33,742 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 302 [2024-11-16 23:12:33,744 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 257 places, 268 transitions, 590 flow. Second operand has 3 states, 3 states have (on average 248.66666666666666) internal successors, (746), 3 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:33,744 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:33,744 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 302 [2024-11-16 23:12:33,744 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:34,358 INFO L124 PetriNetUnfolderBase]: 1492/5769 cut-off events. [2024-11-16 23:12:34,359 INFO L125 PetriNetUnfolderBase]: For 132/132 co-relation queries the response was YES. [2024-11-16 23:12:34,377 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8063 conditions, 5769 events. 1492/5769 cut-off events. For 132/132 co-relation queries the response was YES. Maximal size of possible extension queue 182. Compared 55564 event pairs, 505 based on Foata normal form. 0/4535 useless extension candidates. Maximal degree in co-relation 3987. Up to 1414 conditions per place. [2024-11-16 23:12:34,408 INFO L140 encePairwiseOnDemand]: 297/302 looper letters, 33 selfloop transitions, 4 changer transitions 0/281 dead transitions. [2024-11-16 23:12:34,408 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 259 places, 281 transitions, 693 flow [2024-11-16 23:12:34,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2024-11-16 23:12:34,410 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8598233995584988 [2024-11-16 23:12:34,411 INFO L175 Difference]: Start difference. First operand has 257 places, 268 transitions, 590 flow. Second operand 3 states and 779 transitions. [2024-11-16 23:12:34,411 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 259 places, 281 transitions, 693 flow [2024-11-16 23:12:34,415 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 281 transitions, 677 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:34,420 INFO L231 Difference]: Finished difference. Result has 259 places, 271 transitions, 604 flow [2024-11-16 23:12:34,420 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=574, PETRI_DIFFERENCE_MINUEND_PLACES=255, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=604, PETRI_PLACES=259, PETRI_TRANSITIONS=271} [2024-11-16 23:12:34,421 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -25 predicate places. [2024-11-16 23:12:34,421 INFO L471 AbstractCegarLoop]: Abstraction has has 259 places, 271 transitions, 604 flow [2024-11-16 23:12:34,422 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 248.66666666666666) internal successors, (746), 3 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:34,422 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:34,422 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:34,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 23:12:34,423 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting qrcu_reader1Err4ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:34,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:34,425 INFO L85 PathProgramCache]: Analyzing trace with hash -117909433, now seen corresponding path program 1 times [2024-11-16 23:12:34,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:34,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259886342] [2024-11-16 23:12:34,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:34,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:34,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259886342] [2024-11-16 23:12:34,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259886342] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:34,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:34,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:34,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215970659] [2024-11-16 23:12:34,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:34,476 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:34,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:34,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:34,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:34,488 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 302 [2024-11-16 23:12:34,489 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 259 places, 271 transitions, 604 flow. Second operand has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:34,489 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:34,489 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 302 [2024-11-16 23:12:34,489 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:35,145 INFO L124 PetriNetUnfolderBase]: 1729/7358 cut-off events. [2024-11-16 23:12:35,146 INFO L125 PetriNetUnfolderBase]: For 230/230 co-relation queries the response was YES. [2024-11-16 23:12:35,170 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10040 conditions, 7358 events. 1729/7358 cut-off events. For 230/230 co-relation queries the response was YES. Maximal size of possible extension queue 224. Compared 76085 event pairs, 571 based on Foata normal form. 0/5804 useless extension candidates. Maximal degree in co-relation 3650. Up to 1591 conditions per place. [2024-11-16 23:12:35,191 INFO L140 encePairwiseOnDemand]: 297/302 looper letters, 34 selfloop transitions, 4 changer transitions 0/284 dead transitions. [2024-11-16 23:12:35,192 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 284 transitions, 711 flow [2024-11-16 23:12:35,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2024-11-16 23:12:35,193 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8598233995584988 [2024-11-16 23:12:35,193 INFO L175 Difference]: Start difference. First operand has 259 places, 271 transitions, 604 flow. Second operand 3 states and 779 transitions. [2024-11-16 23:12:35,194 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 284 transitions, 711 flow [2024-11-16 23:12:35,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 259 places, 284 transitions, 703 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:35,199 INFO L231 Difference]: Finished difference. Result has 261 places, 274 transitions, 628 flow [2024-11-16 23:12:35,200 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=596, PETRI_DIFFERENCE_MINUEND_PLACES=257, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=267, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=628, PETRI_PLACES=261, PETRI_TRANSITIONS=274} [2024-11-16 23:12:35,201 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -23 predicate places. [2024-11-16 23:12:35,201 INFO L471 AbstractCegarLoop]: Abstraction has has 261 places, 274 transitions, 628 flow [2024-11-16 23:12:35,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:35,202 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:35,202 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:35,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 23:12:35,202 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting qrcu_reader2Err5ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:35,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:35,203 INFO L85 PathProgramCache]: Analyzing trace with hash -1653408735, now seen corresponding path program 1 times [2024-11-16 23:12:35,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:35,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905523776] [2024-11-16 23:12:35,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:35,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:35,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905523776] [2024-11-16 23:12:35,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905523776] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:35,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:35,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:35,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202102960] [2024-11-16 23:12:35,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:35,246 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:35,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:35,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:35,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:35,258 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 302 [2024-11-16 23:12:35,258 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 274 transitions, 628 flow. Second operand has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:35,258 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:35,259 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 302 [2024-11-16 23:12:35,259 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:36,387 INFO L124 PetriNetUnfolderBase]: 2221/10858 cut-off events. [2024-11-16 23:12:36,387 INFO L125 PetriNetUnfolderBase]: For 464/480 co-relation queries the response was YES. [2024-11-16 23:12:36,428 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14640 conditions, 10858 events. 2221/10858 cut-off events. For 464/480 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 124580 event pairs, 753 based on Foata normal form. 0/8598 useless extension candidates. Maximal degree in co-relation 8952. Up to 2180 conditions per place. [2024-11-16 23:12:36,468 INFO L140 encePairwiseOnDemand]: 297/302 looper letters, 35 selfloop transitions, 6 changer transitions 0/289 dead transitions. [2024-11-16 23:12:36,469 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 289 transitions, 755 flow [2024-11-16 23:12:36,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:36,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2024-11-16 23:12:36,471 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8598233995584988 [2024-11-16 23:12:36,471 INFO L175 Difference]: Start difference. First operand has 261 places, 274 transitions, 628 flow. Second operand 3 states and 779 transitions. [2024-11-16 23:12:36,471 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 289 transitions, 755 flow [2024-11-16 23:12:36,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 261 places, 289 transitions, 741 flow, removed 2 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:36,477 INFO L231 Difference]: Finished difference. Result has 263 places, 279 transitions, 672 flow [2024-11-16 23:12:36,477 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=618, PETRI_DIFFERENCE_MINUEND_PLACES=259, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=263, PETRI_TRANSITIONS=279} [2024-11-16 23:12:36,478 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -21 predicate places. [2024-11-16 23:12:36,478 INFO L471 AbstractCegarLoop]: Abstraction has has 263 places, 279 transitions, 672 flow [2024-11-16 23:12:36,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:36,479 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:36,479 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:36,480 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-16 23:12:36,480 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting qrcu_reader2Err4ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:36,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:36,481 INFO L85 PathProgramCache]: Analyzing trace with hash 2056727078, now seen corresponding path program 1 times [2024-11-16 23:12:36,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:36,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036325578] [2024-11-16 23:12:36,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:36,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:36,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036325578] [2024-11-16 23:12:36,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036325578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:36,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:36,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:36,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351941120] [2024-11-16 23:12:36,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:36,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:36,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:36,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:36,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:36,539 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 247 out of 302 [2024-11-16 23:12:36,540 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 279 transitions, 672 flow. Second operand has 3 states, 3 states have (on average 249.33333333333334) internal successors, (748), 3 states have internal predecessors, (748), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:36,540 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:36,540 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 247 of 302 [2024-11-16 23:12:36,540 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:37,621 INFO L124 PetriNetUnfolderBase]: 2531/13921 cut-off events. [2024-11-16 23:12:37,621 INFO L125 PetriNetUnfolderBase]: For 1102/1112 co-relation queries the response was YES. [2024-11-16 23:12:37,664 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18633 conditions, 13921 events. 2531/13921 cut-off events. For 1102/1112 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 171021 event pairs, 812 based on Foata normal form. 0/11099 useless extension candidates. Maximal degree in co-relation 5950. Up to 2367 conditions per place. [2024-11-16 23:12:37,702 INFO L140 encePairwiseOnDemand]: 297/302 looper letters, 38 selfloop transitions, 6 changer transitions 0/294 dead transitions. [2024-11-16 23:12:37,703 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 265 places, 294 transitions, 807 flow [2024-11-16 23:12:37,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2024-11-16 23:12:37,705 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8598233995584988 [2024-11-16 23:12:37,705 INFO L175 Difference]: Start difference. First operand has 263 places, 279 transitions, 672 flow. Second operand 3 states and 779 transitions. [2024-11-16 23:12:37,705 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 265 places, 294 transitions, 807 flow [2024-11-16 23:12:37,710 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 263 places, 294 transitions, 795 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:37,712 INFO L231 Difference]: Finished difference. Result has 265 places, 284 transitions, 720 flow [2024-11-16 23:12:37,713 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=660, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=720, PETRI_PLACES=265, PETRI_TRANSITIONS=284} [2024-11-16 23:12:37,713 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -19 predicate places. [2024-11-16 23:12:37,713 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 284 transitions, 720 flow [2024-11-16 23:12:37,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 249.33333333333334) internal successors, (748), 3 states have internal predecessors, (748), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:37,714 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:37,714 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:37,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 23:12:37,714 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting qrcu_updaterErr23ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:37,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:37,715 INFO L85 PathProgramCache]: Analyzing trace with hash -757997549, now seen corresponding path program 1 times [2024-11-16 23:12:37,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:37,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102504351] [2024-11-16 23:12:37,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:37,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:37,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102504351] [2024-11-16 23:12:37,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102504351] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:37,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:37,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:37,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045931283] [2024-11-16 23:12:37,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:37,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:37,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:37,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:37,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:37,792 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 302 [2024-11-16 23:12:37,792 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 284 transitions, 720 flow. Second operand has 3 states, 3 states have (on average 232.0) internal successors, (696), 3 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:37,793 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:37,793 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 302 [2024-11-16 23:12:37,793 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:39,912 INFO L124 PetriNetUnfolderBase]: 6095/23622 cut-off events. [2024-11-16 23:12:39,912 INFO L125 PetriNetUnfolderBase]: For 1757/1793 co-relation queries the response was YES. [2024-11-16 23:12:39,981 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36811 conditions, 23622 events. 6095/23622 cut-off events. For 1757/1793 co-relation queries the response was YES. Maximal size of possible extension queue 786. Compared 306487 event pairs, 954 based on Foata normal form. 0/19183 useless extension candidates. Maximal degree in co-relation 20963. Up to 5136 conditions per place. [2024-11-16 23:12:40,052 INFO L140 encePairwiseOnDemand]: 275/302 looper letters, 57 selfloop transitions, 20 changer transitions 0/312 dead transitions. [2024-11-16 23:12:40,052 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 312 transitions, 932 flow [2024-11-16 23:12:40,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 766 transitions. [2024-11-16 23:12:40,054 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8454746136865342 [2024-11-16 23:12:40,055 INFO L175 Difference]: Start difference. First operand has 265 places, 284 transitions, 720 flow. Second operand 3 states and 766 transitions. [2024-11-16 23:12:40,055 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 267 places, 312 transitions, 932 flow [2024-11-16 23:12:40,074 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 312 transitions, 914 flow, removed 3 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:40,077 INFO L231 Difference]: Finished difference. Result has 267 places, 302 transitions, 868 flow [2024-11-16 23:12:40,079 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=702, PETRI_DIFFERENCE_MINUEND_PLACES=263, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=868, PETRI_PLACES=267, PETRI_TRANSITIONS=302} [2024-11-16 23:12:40,080 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -17 predicate places. [2024-11-16 23:12:40,080 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 302 transitions, 868 flow [2024-11-16 23:12:40,081 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 232.0) internal successors, (696), 3 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:40,081 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:40,081 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:40,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-16 23:12:40,081 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting qrcu_updaterErr21ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:40,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:40,082 INFO L85 PathProgramCache]: Analyzing trace with hash -758028334, now seen corresponding path program 1 times [2024-11-16 23:12:40,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:40,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350725209] [2024-11-16 23:12:40,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:12:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:12:40,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:12:40,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350725209] [2024-11-16 23:12:40,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350725209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:12:40,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:12:40,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:12:40,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256453505] [2024-11-16 23:12:40,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:12:40,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:12:40,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:12:40,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:12:40,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:12:40,150 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 302 [2024-11-16 23:12:40,152 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 302 transitions, 868 flow. Second operand has 3 states, 3 states have (on average 232.0) internal successors, (696), 3 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:40,152 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:12:40,152 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 302 [2024-11-16 23:12:40,152 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:12:41,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, 271#L766true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:41,611 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2024-11-16 23:12:41,611 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-16 23:12:41,611 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-16 23:12:41,611 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-16 23:12:41,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [65#L766-9true, 289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, Black: 295#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:41,735 INFO L294 olderBase$Statistics]: this new event has 109 ancestors and is cut-off event [2024-11-16 23:12:41,735 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:41,735 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:41,735 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:41,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, 271#L766true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:41,744 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is not cut-off event [2024-11-16 23:12:41,744 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is not cut-off event [2024-11-16 23:12:41,744 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is not cut-off event [2024-11-16 23:12:41,744 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is not cut-off event [2024-11-16 23:12:41,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [271#L766true, 289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, Black: 295#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:41,874 INFO L294 olderBase$Statistics]: this new event has 112 ancestors and is cut-off event [2024-11-16 23:12:41,874 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:41,874 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:41,874 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:42,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [171#qrcu_updaterErr23ASSERT_VIOLATIONDATA_RACEtrue, 289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, Black: 295#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,239 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2024-11-16 23:12:42,239 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:42,239 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:42,239 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-16 23:12:42,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 77#L767-10true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,251 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2024-11-16 23:12:42,251 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-16 23:12:42,252 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-16 23:12:42,252 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2024-11-16 23:12:42,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), 73#L771-16true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,254 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 16#L771-20true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,254 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,254 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,255 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), 287#L767-9true]) [2024-11-16 23:12:42,315 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is cut-off event [2024-11-16 23:12:42,315 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-16 23:12:42,315 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-16 23:12:42,315 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-11-16 23:12:42,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 77#L767-10true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,377 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is not cut-off event [2024-11-16 23:12:42,377 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is not cut-off event [2024-11-16 23:12:42,377 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is not cut-off event [2024-11-16 23:12:42,377 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is not cut-off event [2024-11-16 23:12:42,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 245#L771-21true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,379 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,379 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,379 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,379 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 245#L771-21true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,379 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,379 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,380 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,380 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,425 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][227], [8#qrcu_updaterErr20ASSERT_VIOLATIONDATA_RACEtrue, 289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,426 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is cut-off event [2024-11-16 23:12:42,426 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:42,426 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:42,426 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-11-16 23:12:42,439 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), 287#L767-9true]) [2024-11-16 23:12:42,439 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is not cut-off event [2024-11-16 23:12:42,439 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is not cut-off event [2024-11-16 23:12:42,439 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is not cut-off event [2024-11-16 23:12:42,439 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is not cut-off event [2024-11-16 23:12:42,440 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 16#L771-20true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,440 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,440 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,440 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 16#L771-20true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,441 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 16#L771-20true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,441 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,441 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-11-16 23:12:42,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 77#L767-10true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,494 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2024-11-16 23:12:42,494 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-16 23:12:42,494 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-16 23:12:42,494 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2024-11-16 23:12:42,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 29#L767true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,498 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-11-16 23:12:42,498 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-16 23:12:42,498 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-16 23:12:42,498 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-11-16 23:12:42,501 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 245#L771-21true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,501 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is not cut-off event [2024-11-16 23:12:42,501 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is not cut-off event [2024-11-16 23:12:42,501 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is not cut-off event [2024-11-16 23:12:42,501 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is not cut-off event [2024-11-16 23:12:42,501 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is not cut-off event [2024-11-16 23:12:42,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 287#L767-9true]) [2024-11-16 23:12:42,551 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,552 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,552 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,552 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 164#L767-1true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,555 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,555 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,555 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,555 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,556 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 16#L771-20true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,556 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,556 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,556 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,556 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,556 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is not cut-off event [2024-11-16 23:12:42,607 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 245#L771-21true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,607 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,607 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,607 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,607 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,609 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 29#L767true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,609 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is not cut-off event [2024-11-16 23:12:42,609 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is not cut-off event [2024-11-16 23:12:42,609 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is not cut-off event [2024-11-16 23:12:42,609 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is not cut-off event [2024-11-16 23:12:42,648 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 287#L767-9true]) [2024-11-16 23:12:42,648 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,648 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,648 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,648 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,654 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 16#L771-20true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,654 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,654 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,654 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,654 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,654 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 73#L771-16true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,655 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), 73#L771-16true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,655 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][110], [289#true, Black: 322#(= |#race~ctr2~0| 0), 73#L771-16true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,655 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,655 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-16 23:12:42,695 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), 287#L767-9true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,695 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is not cut-off event [2024-11-16 23:12:42,695 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2024-11-16 23:12:42,695 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2024-11-16 23:12:42,695 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2024-11-16 23:12:42,695 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2024-11-16 23:12:42,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 29#L767true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, Black: 295#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,702 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,702 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,702 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,702 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,742 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 16#L771-20true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,742 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,742 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,742 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,742 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:42,746 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][110], [289#true, Black: 322#(= |#race~ctr2~0| 0), 73#L771-16true, 320#true, 325#true, Black: 295#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:42,746 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is not cut-off event [2024-11-16 23:12:42,746 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is not cut-off event [2024-11-16 23:12:42,747 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is not cut-off event [2024-11-16 23:12:42,747 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is not cut-off event [2024-11-16 23:12:42,747 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is not cut-off event [2024-11-16 23:12:42,782 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 16#L771-20true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,782 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is not cut-off event [2024-11-16 23:12:42,782 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2024-11-16 23:12:42,783 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2024-11-16 23:12:42,783 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2024-11-16 23:12:42,783 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2024-11-16 23:12:42,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 29#L767true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,785 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,785 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,785 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,785 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:42,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][227], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, 168#qrcu_updaterErr19ASSERT_VIOLATIONDATA_RACEtrue, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,820 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-16 23:12:42,820 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,820 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,820 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-16 23:12:42,821 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][229], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 29#L767true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,822 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is not cut-off event [2024-11-16 23:12:42,822 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2024-11-16 23:12:42,822 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2024-11-16 23:12:42,822 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2024-11-16 23:12:42,822 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2024-11-16 23:12:42,825 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 73#L771-16true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:42,825 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,825 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,825 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,826 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:42,826 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-16 23:12:43,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 104#L772-7true, Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,084 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,084 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,085 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,085 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1244] L751-3-->L756-4: Formula: (let ((.cse0 (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|))) (and (or (and (or (and (< 0 v_~ctr2~0_107) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (and (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (<= v_~ctr2~0_107 0))) (= |v_#race~ctr2~0_246| 0) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (and (= |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (= |v_#race~ctr2~0_246| |v_#race~ctr2~0_178|) .cse0)) (not (= (ite |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| 1 0) 0)) (or (and .cse0 (< |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11| 1)) (and (<= 1 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|)) (= v_~ctr2~0_106 (+ v_~ctr2~0_107 1)))) InVars {#race~ctr2~0=|v_#race~ctr2~0_178|, ~ctr2~0=v_~ctr2~0_107, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1_7|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1_7|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11|, ~ctr2~0=v_~ctr2~0_106, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1_7|} AuxVars[|v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|, |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|, |v_#race~ctr2~0_246|] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1][107], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 36#L772-2true, 223#L756-4true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,095 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-16 23:12:43,095 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1244] L751-3-->L756-4: Formula: (let ((.cse0 (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|))) (and (or (and (or (and (< 0 v_~ctr2~0_107) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (and (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (<= v_~ctr2~0_107 0))) (= |v_#race~ctr2~0_246| 0) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (and (= |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (= |v_#race~ctr2~0_246| |v_#race~ctr2~0_178|) .cse0)) (not (= (ite |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| 1 0) 0)) (or (and .cse0 (< |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11| 1)) (and (<= 1 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|)) (= v_~ctr2~0_106 (+ v_~ctr2~0_107 1)))) InVars {#race~ctr2~0=|v_#race~ctr2~0_178|, ~ctr2~0=v_~ctr2~0_107, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1_7|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1_7|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11|, ~ctr2~0=v_~ctr2~0_106, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1_7|} AuxVars[|v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|, |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|, |v_#race~ctr2~0_246|] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1][134], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 87#L772-6true, 223#L756-4true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,096 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-16 23:12:43,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1244] L751-3-->L756-4: Formula: (let ((.cse0 (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|))) (and (or (and (or (and (< 0 v_~ctr2~0_107) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (and (not |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|) (<= v_~ctr2~0_107 0))) (= |v_#race~ctr2~0_246| 0) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (and (= |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|) (= |v_#race~ctr2~0_246| |v_#race~ctr2~0_178|) .cse0)) (not (= (ite |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93| 1 0) 0)) (or (and .cse0 (< |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11| 1)) (and (<= 1 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|) |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|)) (= v_~ctr2~0_106 (+ v_~ctr2~0_107 1)))) InVars {#race~ctr2~0=|v_#race~ctr2~0_178|, ~ctr2~0=v_~ctr2~0_107, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1_7|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_11|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1_7|, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1_11|, ~ctr2~0=v_~ctr2~0_106, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1_7|} AuxVars[|v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_94|, |v_qrcu_reader2___VERIFIER_atomic_use2_#t~short6#1_93|, |v_#race~ctr2~0_246|] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~nondet8#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~short6#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post7#1, qrcu_reader2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx#1][134], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 104#L772-7true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 223#L756-4true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,096 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2024-11-16 23:12:43,097 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-16 23:12:43,097 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-16 23:12:43,097 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-16 23:12:43,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][227], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, 132#qrcu_updaterErr9ASSERT_VIOLATIONDATA_RACEtrue, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,124 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-16 23:12:43,124 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:43,124 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:43,124 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-11-16 23:12:43,142 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 155#L759true, 87#L772-6true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,142 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,142 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,142 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,142 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][227], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 222#qrcu_updaterErr16ASSERT_VIOLATIONDATA_RACEtrue, 155#L759true, 327#(= |#race~ctr1~0| 0), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,181 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-11-16 23:12:43,181 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:43,181 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:43,181 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-16 23:12:43,280 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 104#L772-7true, Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,280 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,280 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,280 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,280 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,280 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,328 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 104#L772-7true, Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,328 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,328 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,328 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 87#L772-6true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,329 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,329 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,330 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][110], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, Black: 297#(= |#race~idx~0| 0), 325#true, 36#L772-2true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,337 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,337 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,337 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,337 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,371 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 320#true, Black: 297#(= |#race~idx~0| 0), 325#true, 87#L772-6true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,371 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,371 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,371 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,372 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,372 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,372 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-16 23:12:43,471 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][110], [289#true, Black: 322#(= |#race~ctr2~0| 0), Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 36#L772-2true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,471 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,471 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,471 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,471 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,471 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 297#(= |#race~idx~0| 0), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, 36#L772-2true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,492 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,492 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,492 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,492 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,493 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 104#L772-7true, 320#true, Black: 297#(= |#race~idx~0| 0), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,493 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,493 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,493 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,494 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 36#L772-2true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,498 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,498 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,498 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,498 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][110], [289#true, Black: 322#(= |#race~ctr2~0| 0), Black: 297#(= |#race~idx~0| 0), 320#true, 325#true, 36#L772-2true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,501 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,501 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:12:43,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 320#true, Black: 297#(= |#race~idx~0| 0), Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 325#true, 87#L772-6true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,523 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2024-11-16 23:12:43,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-16 23:12:43,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-16 23:12:43,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-16 23:12:43,612 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), Black: 297#(= |#race~idx~0| 0), 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 36#L772-2true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,612 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,612 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,612 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,612 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,613 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-11-16 23:12:43,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 3#L774-1true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,652 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-11-16 23:12:43,652 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:12:43,652 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:12:43,652 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:12:43,667 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1186] L739-3-->L740: Formula: (and (= (+ v_~ctr2~0_154 1) v_~ctr2~0_155) (< 0 |v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|)) InVars {qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, ~ctr2~0=v_~ctr2~0_155} OutVars{qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1_9|, #race~ctr2~0=|v_#race~ctr2~0_236|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1_9|, qrcu_reader1Thread1of1ForFork1_~myidx~0#1=|v_qrcu_reader1Thread1of1ForFork1_~myidx~0#1_7|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1_9|, ~ctr2~0=v_~ctr2~0_154} AuxVars[] AssignedVars[qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet12#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~nondet10#1, #race~ctr2~0, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader1Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx#1, ~ctr2~0][223], [289#true, Black: 322#(= |#race~ctr2~0| 0), 262#L774-2true, 320#true, Black: 295#true, 325#true, 155#L759true, Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|), 265#L786-1true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 241#L740true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|)]) [2024-11-16 23:12:43,667 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-11-16 23:12:43,667 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:12:43,667 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:12:43,667 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:12:43,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 262#L774-2true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,704 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is not cut-off event [2024-11-16 23:12:43,704 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is not cut-off event [2024-11-16 23:12:43,704 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is not cut-off event [2024-11-16 23:12:43,704 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is not cut-off event [2024-11-16 23:12:43,705 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 262#L774-2true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,705 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2024-11-16 23:12:43,705 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-11-16 23:12:43,706 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-16 23:12:43,706 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-16 23:12:43,706 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-11-16 23:12:43,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, 147#L788true, Black: 322#(= |#race~ctr2~0| 0), Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 3#L774-1true, 320#true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,707 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,707 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,707 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,707 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,709 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][228], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 3#L774-1true, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,709 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is not cut-off event [2024-11-16 23:12:43,709 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is not cut-off event [2024-11-16 23:12:43,709 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is not cut-off event [2024-11-16 23:12:43,709 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is not cut-off event [2024-11-16 23:12:43,709 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is not cut-off event [2024-11-16 23:12:43,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1236] L758-3-->L759: Formula: (and (= (+ v_~ctr2~0_158 1) v_~ctr2~0_159) (< 0 |v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|)) InVars {~ctr2~0=v_~ctr2~0_159, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|} OutVars{qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1_9|, #race~ctr2~0=|v_#race~ctr2~0_238|, qrcu_reader2Thread1of1ForFork0_~myidx~1#1=|v_qrcu_reader2Thread1of1ForFork0_~myidx~1#1_7|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1_9|, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1=|v_qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1_9|, ~ctr2~0=v_~ctr2~0_158} AuxVars[] AssignedVars[qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post9#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet10#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post11#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx#1, #race~ctr2~0, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx#1, qrcu_reader2Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~nondet12#1, ~ctr2~0][129], [289#true, Black: 322#(= |#race~ctr2~0| 0), 147#L788true, Black: 307#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet20#1| |#race~readerprogress1~0|), 80#qrcu_updaterErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 312#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet23#1| |#race~readerprogress2~0|), 320#true, Black: 295#true, 325#true, 155#L759true, Black: 317#(= |qrcu_reader2Thread1of1ForFork0_#t~nondet24#1| |#race~readerprogress2~0|), Black: 302#(= |qrcu_reader1Thread1of1ForFork1_#t~nondet19#1| |#race~readerprogress1~0|)]) [2024-11-16 23:12:43,714 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2024-11-16 23:12:43,714 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,714 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,714 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-11-16 23:12:43,716 INFO L124 PetriNetUnfolderBase]: 10635/38087 cut-off events. [2024-11-16 23:12:43,716 INFO L125 PetriNetUnfolderBase]: For 11805/12949 co-relation queries the response was YES. [2024-11-16 23:12:43,860 INFO L83 FinitePrefix]: Finished finitePrefix Result has 70462 conditions, 38087 events. 10635/38087 cut-off events. For 11805/12949 co-relation queries the response was YES. Maximal size of possible extension queue 1406. Compared 522693 event pairs, 1508 based on Foata normal form. 52/34046 useless extension candidates. Maximal degree in co-relation 20130. Up to 8836 conditions per place. [2024-11-16 23:12:43,992 INFO L140 encePairwiseOnDemand]: 275/302 looper letters, 65 selfloop transitions, 20 changer transitions 0/334 dead transitions. [2024-11-16 23:12:43,992 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 334 transitions, 1128 flow [2024-11-16 23:12:43,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:12:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:12:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 766 transitions. [2024-11-16 23:12:43,995 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8454746136865342 [2024-11-16 23:12:43,995 INFO L175 Difference]: Start difference. First operand has 267 places, 302 transitions, 868 flow. Second operand 3 states and 766 transitions. [2024-11-16 23:12:43,995 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 334 transitions, 1128 flow [2024-11-16 23:12:44,026 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 334 transitions, 1080 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:12:44,030 INFO L231 Difference]: Finished difference. Result has 269 places, 320 transitions, 994 flow [2024-11-16 23:12:44,030 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=828, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=302, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=282, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=994, PETRI_PLACES=269, PETRI_TRANSITIONS=320} [2024-11-16 23:12:44,030 INFO L277 CegarLoopForPetriNet]: 284 programPoint places, -15 predicate places. [2024-11-16 23:12:44,031 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 320 transitions, 994 flow [2024-11-16 23:12:44,031 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 232.0) internal successors, (696), 3 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 23:12:44,031 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:12:44,031 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:44,031 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 23:12:44,031 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE === [qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE, qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (and 104 more)] === [2024-11-16 23:12:44,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:12:44,032 INFO L85 PathProgramCache]: Analyzing trace with hash 357614704, now seen corresponding path program 1 times [2024-11-16 23:12:44,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:12:44,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39113995] [2024-11-16 23:12:44,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:12:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:12:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 23:12:44,057 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 23:12:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 23:12:44,100 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 23:12:44,100 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 23:12:44,101 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE (106 of 107 remaining) [2024-11-16 23:12:44,102 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE (105 of 107 remaining) [2024-11-16 23:12:44,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err5ASSERT_VIOLATIONDATA_RACE (104 of 107 remaining) [2024-11-16 23:12:44,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (103 of 107 remaining) [2024-11-16 23:12:44,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err7ASSERT_VIOLATIONDATA_RACE (102 of 107 remaining) [2024-11-16 23:12:44,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err6ASSERT_VIOLATIONDATA_RACE (101 of 107 remaining) [2024-11-16 23:12:44,104 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err4ASSERT_VIOLATIONDATA_RACE (100 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err3ASSERT_VIOLATIONDATA_RACE (99 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err2ASSERT_VIOLATIONDATA_RACE (98 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err1ASSERT_VIOLATIONDATA_RACE (97 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err0ASSERT_VIOLATIONDATA_RACE (96 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err11ASSERT_VIOLATIONDATA_RACE (95 of 107 remaining) [2024-11-16 23:12:44,105 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err10ASSERT_VIOLATIONDATA_RACE (94 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err9ASSERT_VIOLATIONDATA_RACE (93 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err12ASSERT_VIOLATIONDATA_RACE (92 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err5ASSERT_VIOLATIONDATA_RACE (91 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE (90 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE (89 of 107 remaining) [2024-11-16 23:12:44,106 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err6ASSERT_VIOLATIONDATA_RACE (88 of 107 remaining) [2024-11-16 23:12:44,107 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err4ASSERT_VIOLATIONDATA_RACE (87 of 107 remaining) [2024-11-16 23:12:44,107 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err3ASSERT_VIOLATIONDATA_RACE (86 of 107 remaining) [2024-11-16 23:12:44,107 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err2ASSERT_VIOLATIONDATA_RACE (85 of 107 remaining) [2024-11-16 23:12:44,107 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (84 of 107 remaining) [2024-11-16 23:12:44,107 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE (83 of 107 remaining) [2024-11-16 23:12:44,108 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err11ASSERT_VIOLATIONDATA_RACE (82 of 107 remaining) [2024-11-16 23:12:44,108 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err10ASSERT_VIOLATIONDATA_RACE (81 of 107 remaining) [2024-11-16 23:12:44,108 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err9ASSERT_VIOLATIONDATA_RACE (80 of 107 remaining) [2024-11-16 23:12:44,108 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr25ASSERT_VIOLATIONDATA_RACE (79 of 107 remaining) [2024-11-16 23:12:44,109 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr24ASSERT_VIOLATIONDATA_RACE (78 of 107 remaining) [2024-11-16 23:12:44,109 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr21ASSERT_VIOLATIONDATA_RACE (77 of 107 remaining) [2024-11-16 23:12:44,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr23ASSERT_VIOLATIONDATA_RACE (76 of 107 remaining) [2024-11-16 23:12:44,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr20ASSERT_VIOLATIONDATA_RACE (75 of 107 remaining) [2024-11-16 23:12:44,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr22ASSERT_VIOLATIONDATA_RACE (74 of 107 remaining) [2024-11-16 23:12:44,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr1ASSERT_VIOLATIONDATA_RACE (73 of 107 remaining) [2024-11-16 23:12:44,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr0ASSERT_VIOLATIONDATA_RACE (72 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr15ASSERT_VIOLATIONDATA_RACE (71 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr17ASSERT_VIOLATIONDATA_RACE (70 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr19ASSERT_VIOLATIONDATA_RACE (69 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr9ASSERT_VIOLATIONDATA_RACE (68 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr14ASSERT_VIOLATIONDATA_RACE (67 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr16ASSERT_VIOLATIONDATA_RACE (66 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr18ASSERT_VIOLATIONDATA_RACE (65 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr8ASSERT_VIOLATIONDATA_RACE (64 of 107 remaining) [2024-11-16 23:12:44,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr13ASSERT_VIOLATIONDATA_RACE (63 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr7ASSERT_VIOLATIONDATA_RACE (62 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr12ASSERT_VIOLATIONDATA_RACE (61 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr6ASSERT_VIOLATIONDATA_RACE (60 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr11ASSERT_VIOLATIONDATA_RACE (59 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr5ASSERT_VIOLATIONDATA_RACE (58 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr10ASSERT_VIOLATIONDATA_RACE (57 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr4ASSERT_VIOLATIONDATA_RACE (56 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr2ASSERT_VIOLATIONDATA_RACE (55 of 107 remaining) [2024-11-16 23:12:44,113 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr3ASSERT_VIOLATIONDATA_RACE (54 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (53 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (52 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (51 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err12ASSERT_VIOLATIONDATA_RACE (50 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err8ASSERT_VIOLATIONDATA_RACE (49 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err7ASSERT_VIOLATIONDATA_RACE (48 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err6ASSERT_VIOLATIONDATA_RACE (47 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err4ASSERT_VIOLATIONDATA_RACE (46 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err3ASSERT_VIOLATIONDATA_RACE (45 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err2ASSERT_VIOLATIONDATA_RACE (44 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err1ASSERT_VIOLATIONDATA_RACE (43 of 107 remaining) [2024-11-16 23:12:44,114 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err0ASSERT_VIOLATIONDATA_RACE (42 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err11ASSERT_VIOLATIONDATA_RACE (41 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err10ASSERT_VIOLATIONDATA_RACE (40 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader1Err9ASSERT_VIOLATIONDATA_RACE (39 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err12ASSERT_VIOLATIONDATA_RACE (38 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err5ASSERT_VIOLATIONDATA_RACE (37 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE (36 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE (35 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err6ASSERT_VIOLATIONDATA_RACE (34 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err4ASSERT_VIOLATIONDATA_RACE (33 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err3ASSERT_VIOLATIONDATA_RACE (32 of 107 remaining) [2024-11-16 23:12:44,115 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err2ASSERT_VIOLATIONDATA_RACE (31 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (30 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE (29 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err11ASSERT_VIOLATIONDATA_RACE (28 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err10ASSERT_VIOLATIONDATA_RACE (27 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err9ASSERT_VIOLATIONDATA_RACE (26 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr25ASSERT_VIOLATIONDATA_RACE (25 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr24ASSERT_VIOLATIONDATA_RACE (24 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr21ASSERT_VIOLATIONDATA_RACE (23 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr23ASSERT_VIOLATIONDATA_RACE (22 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr20ASSERT_VIOLATIONDATA_RACE (21 of 107 remaining) [2024-11-16 23:12:44,116 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr22ASSERT_VIOLATIONDATA_RACE (20 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr1ASSERT_VIOLATIONDATA_RACE (19 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr0ASSERT_VIOLATIONDATA_RACE (18 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr15ASSERT_VIOLATIONDATA_RACE (17 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr17ASSERT_VIOLATIONDATA_RACE (16 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr19ASSERT_VIOLATIONDATA_RACE (15 of 107 remaining) [2024-11-16 23:12:44,117 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr9ASSERT_VIOLATIONDATA_RACE (14 of 107 remaining) [2024-11-16 23:12:44,121 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr14ASSERT_VIOLATIONDATA_RACE (13 of 107 remaining) [2024-11-16 23:12:44,121 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr16ASSERT_VIOLATIONDATA_RACE (12 of 107 remaining) [2024-11-16 23:12:44,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr18ASSERT_VIOLATIONDATA_RACE (11 of 107 remaining) [2024-11-16 23:12:44,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr8ASSERT_VIOLATIONDATA_RACE (10 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr13ASSERT_VIOLATIONDATA_RACE (9 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr7ASSERT_VIOLATIONDATA_RACE (8 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr12ASSERT_VIOLATIONDATA_RACE (7 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr6ASSERT_VIOLATIONDATA_RACE (6 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr11ASSERT_VIOLATIONDATA_RACE (5 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr5ASSERT_VIOLATIONDATA_RACE (4 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr10ASSERT_VIOLATIONDATA_RACE (3 of 107 remaining) [2024-11-16 23:12:44,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr4ASSERT_VIOLATIONDATA_RACE (2 of 107 remaining) [2024-11-16 23:12:44,124 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr2ASSERT_VIOLATIONDATA_RACE (1 of 107 remaining) [2024-11-16 23:12:44,124 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_updaterErr3ASSERT_VIOLATIONDATA_RACE (0 of 107 remaining) [2024-11-16 23:12:44,124 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-16 23:12:44,124 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:12:44,204 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-16 23:12:44,204 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 23:12:44,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:12:44 BasicIcfg [2024-11-16 23:12:44,211 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 23:12:44,211 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 23:12:44,211 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 23:12:44,211 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 23:12:44,212 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:12:32" (3/4) ... [2024-11-16 23:12:44,212 INFO L137 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-16 23:12:44,270 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-16 23:12:44,270 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 23:12:44,270 INFO L158 Benchmark]: Toolchain (without parser) took 13361.48ms. Allocated memory was 184.5MB in the beginning and 6.2GB in the end (delta: 6.0GB). Free memory was 117.0MB in the beginning and 5.0GB in the end (delta: -4.9GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-16 23:12:44,271 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 23:12:44,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.26ms. Allocated memory is still 184.5MB. Free memory was 116.8MB in the beginning and 153.4MB in the end (delta: -36.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2024-11-16 23:12:44,271 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.93ms. Allocated memory is still 184.5MB. Free memory was 153.4MB in the beginning and 149.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-16 23:12:44,271 INFO L158 Benchmark]: Boogie Preprocessor took 22.09ms. Allocated memory is still 184.5MB. Free memory was 149.9MB in the beginning and 147.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-16 23:12:44,273 INFO L158 Benchmark]: IcfgBuilder took 808.57ms. Allocated memory is still 184.5MB. Free memory was 147.9MB in the beginning and 72.4MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-11-16 23:12:44,273 INFO L158 Benchmark]: TraceAbstraction took 11956.15ms. Allocated memory was 184.5MB in the beginning and 6.2GB in the end (delta: 6.0GB). Free memory was 71.6MB in the beginning and 5.1GB in the end (delta: -5.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-16 23:12:44,273 INFO L158 Benchmark]: Witness Printer took 58.97ms. Allocated memory is still 6.2GB. Free memory was 5.1GB in the beginning and 5.0GB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-16 23:12:44,275 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.26ms. Allocated memory is still 184.5MB. Free memory was 116.8MB in the beginning and 153.4MB in the end (delta: -36.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.93ms. Allocated memory is still 184.5MB. Free memory was 153.4MB in the beginning and 149.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.09ms. Allocated memory is still 184.5MB. Free memory was 149.9MB in the beginning and 147.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 808.57ms. Allocated memory is still 184.5MB. Free memory was 147.9MB in the beginning and 72.4MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * TraceAbstraction took 11956.15ms. Allocated memory was 184.5MB in the beginning and 6.2GB in the end (delta: 6.0GB). Free memory was 71.6MB in the beginning and 5.1GB in the end (delta: -5.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 58.97ms. Allocated memory is still 6.2GB. Free memory was 5.1GB in the beginning and 5.0GB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 737]: Data race detected Data race detected The following path leads to a data race: [L689] 0 int idx=0; VAL [idx=0] [L690] 0 int ctr1=1, ctr2=0; VAL [ctr1=1, ctr2=0, idx=0] [L691] 0 int readerprogress1=0, readerprogress2=0; VAL [ctr1=1, ctr2=0, idx=0, readerprogress1=0, readerprogress2=0] [L692] 0 pthread_mutex_t mutex; VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L782] 0 pthread_t t1, t2, t3; VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L784] FCALL, FORK 0 pthread_create(&t1, 0, qrcu_reader1, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, t1=-2] [L724] 1 int myidx; VAL [\old(arg)={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L725] COND TRUE 1 1 VAL [\old(arg)={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L726] 1 myidx = idx VAL [\old(arg)={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=0] [L727] COND TRUE 1 __VERIFIER_nondet_int() VAL [\old(arg)={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=0] [L728] CALL 1 __VERIFIER_atomic_use1(myidx) [L694] EXPR 1 myidx <= 0 && ctr1>0 [L694] EXPR 1 ctr1>0 [L694] EXPR 1 myidx <= 0 && ctr1>0 [L694] CALL 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L3] COND FALSE 1 !(!cond) [L694] RET 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L695] 1 ctr1++ [L728] RET 1 __VERIFIER_atomic_use1(myidx) [L785] FCALL, FORK 0 pthread_create(&t2, 0, qrcu_reader2, 0) VAL [ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, t1=-2, t2=-1] [L786] FCALL, FORK 0 pthread_create(&t3, 0, qrcu_updater, 0) VAL [ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, t1=-2, t2=-1, t3=0] [L762] 3 int i; VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L763] 3 int readerstart1=__VERIFIER_nondet_int(), readerstart2=__VERIFIER_nondet_int(); VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, readerstart1=0] [L763] 3 int readerstart1=__VERIFIER_nondet_int(), readerstart2=__VERIFIER_nondet_int(); VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, readerstart1=0, readerstart2=0] [L764] 3 int sum; VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, readerstart1=0, readerstart2=0] [L737] 1 readerprogress1 = 1 VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=1, readerprogress2=0] [L765] CALL 3 __VERIFIER_atomic_take_snapshot(readerstart1, readerstart2) [L706] 3 readerstart1 = readerprogress1 [L707] 3 readerstart2 = readerprogress2 [L765] RET 3 __VERIFIER_atomic_take_snapshot(readerstart1, readerstart2) [L737] 1 readerprogress1 = 1 VAL [\old(arg)={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=1, readerprogress2=0] Now there is a data race on ~readerprogress1~0 between C: readerstart1 = readerprogress1 [706] and C: readerprogress1 = 1 [737] - UnprovableResult [Line: 726]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 738]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 745]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 756]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 757]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 773]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 773]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 774]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 786]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 785]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 519 locations, 107 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 11.7s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 244 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 121 mSDsluCounter, 56 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 65 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 442 IncrementalHoareTripleChecker+Invalid, 507 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 65 mSolverCounterUnsat, 56 mSDtfsCounter, 442 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=994occurred in iteration=7, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 416 NumberOfCodeBlocks, 416 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 341 ConstructedInterpolants, 0 QuantifiedInterpolants, 355 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-16 23:12:44,302 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE