/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.prune.known.deadend.states.from.previous.iterations false -s ../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/queue_longest.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-e23131f-m [2024-05-02 23:35:42,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-02 23:35:42,841 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-02 23:35:42,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-02 23:35:42,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-02 23:35:42,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-02 23:35:42,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-02 23:35:42,908 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-02 23:35:42,908 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-02 23:35:42,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-02 23:35:42,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-02 23:35:42,909 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-02 23:35:42,909 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-02 23:35:42,909 INFO L153 SettingsManager]: * Use SBE=true [2024-05-02 23:35:42,910 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-02 23:35:42,910 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-02 23:35:42,910 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-02 23:35:42,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-02 23:35:42,911 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-02 23:35:42,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-02 23:35:42,911 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-02 23:35:42,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-02 23:35:42,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-02 23:35:42,916 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-02 23:35:42,917 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-02 23:35:42,917 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-02 23:35:42,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-02 23:35:42,917 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-02 23:35:42,917 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-02 23:35:42,917 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-02 23:35:42,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-02 23:35:42,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-02 23:35:42,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-02 23:35:42,918 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-02 23:35:42,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-02 23:35:42,918 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-02 23:35:42,919 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-02 23:35:42,919 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-02 23:35:42,919 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-02 23:35:42,919 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-02 23:35:42,919 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-02 23:35:42,923 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-02 23:35:43,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-02 23:35:43,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-02 23:35:43,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-02 23:35:43,178 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-02 23:35:43,179 INFO L274 PluginConnector]: CDTParser initialized [2024-05-02 23:35:43,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/queue_longest.i [2024-05-02 23:35:44,286 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-02 23:35:44,450 INFO L384 CDTParser]: Found 1 translation units. [2024-05-02 23:35:44,450 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i [2024-05-02 23:35:44,465 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/04fad7966/3da626d7ed124abdb2a16828b664127f/FLAGbbfa781ab [2024-05-02 23:35:44,478 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/04fad7966/3da626d7ed124abdb2a16828b664127f [2024-05-02 23:35:44,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-02 23:35:44,483 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-02 23:35:44,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-02 23:35:44,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-02 23:35:44,518 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-02 23:35:44,519 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:35:44" (1/1) ... [2024-05-02 23:35:44,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dff5188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:44, skipping insertion in model container [2024-05-02 23:35:44,519 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:35:44" (1/1) ... [2024-05-02 23:35:44,567 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-02 23:35:44,885 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43296,43309] [2024-05-02 23:35:44,894 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43503,43516] [2024-05-02 23:35:44,896 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43783,43796] [2024-05-02 23:35:44,899 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-02 23:35:44,907 INFO L202 MainTranslator]: Completed pre-run [2024-05-02 23:35:44,983 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43296,43309] [2024-05-02 23:35:44,984 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43503,43516] [2024-05-02 23:35:44,986 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longest.i[43783,43796] [2024-05-02 23:35:44,988 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-02 23:35:45,043 INFO L206 MainTranslator]: Completed translation [2024-05-02 23:35:45,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45 WrapperNode [2024-05-02 23:35:45,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-02 23:35:45,045 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-02 23:35:45,045 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-02 23:35:45,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-02 23:35:45,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,062 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,082 INFO L138 Inliner]: procedures = 275, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 249 [2024-05-02 23:35:45,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-02 23:35:45,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-02 23:35:45,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-02 23:35:45,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-02 23:35:45,090 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,093 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,103 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,104 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,108 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-02 23:35:45,108 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-02 23:35:45,108 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-02 23:35:45,108 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-02 23:35:45,109 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (1/1) ... [2024-05-02 23:35:45,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-02 23:35:45,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:45,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:45,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-05-02 23:35:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-05-02 23:35:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-02 23:35:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-02 23:35:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-02 23:35:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-02 23:35:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-02 23:35:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-02 23:35:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-02 23:35:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-02 23:35:45,189 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-02 23:35:45,307 INFO L241 CfgBuilder]: Building ICFG [2024-05-02 23:35:45,309 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-02 23:35:45,648 INFO L282 CfgBuilder]: Performing block encoding [2024-05-02 23:35:45,673 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-02 23:35:45,673 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-02 23:35:45,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:35:45 BoogieIcfgContainer [2024-05-02 23:35:45,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-02 23:35:45,675 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-02 23:35:45,676 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-02 23:35:45,678 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-02 23:35:45,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.05 11:35:44" (1/3) ... [2024-05-02 23:35:45,678 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45db62f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:35:45, skipping insertion in model container [2024-05-02 23:35:45,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:35:45" (2/3) ... [2024-05-02 23:35:45,679 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45db62f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:35:45, skipping insertion in model container [2024-05-02 23:35:45,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:35:45" (3/3) ... [2024-05-02 23:35:45,683 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_longest.i [2024-05-02 23:35:45,690 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-02 23:35:45,698 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-02 23:35:45,698 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-05-02 23:35:45,698 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-02 23:35:45,791 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-02 23:35:45,831 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:45,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:45,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:45,833 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:45,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-02 23:35:45,882 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:45,889 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-02 23:35:45,893 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:45,894 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:45,899 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:45,914 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 54 states. [2024-05-02 23:35:45,914 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:45,916 INFO L78 Accepts]: Start accepts. Automaton has currently 56 states, but on-demand construction may add more states Word has length 53 [2024-05-02 23:35:45,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:45,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:45,922 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:45,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1629972469, now seen corresponding path program 1 times [2024-05-02 23:35:45,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:45,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161194043] [2024-05-02 23:35:45,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:46,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:46,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161194043] [2024-05-02 23:35:46,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161194043] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:46,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:46,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-02 23:35:46,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71267614] [2024-05-02 23:35:46,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:46,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-02 23:35:46,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:46,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-02 23:35:46,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-02 23:35:46,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:46,218 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:46,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 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) [2024-05-02 23:35:46,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:46,221 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:46,255 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 54 states. [2024-05-02 23:35:46,256 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:46,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:46,258 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-02 23:35:46,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-02 23:35:46,285 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-05-02 23:35:46,286 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/7) [2024-05-02 23:35:46,298 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:46,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:46,330 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:46,331 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-05-02 23:35:46,334 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:46,336 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-02 23:35:46,337 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,337 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:46,337 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:46,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,396 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,537 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,622 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,622 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,721 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,722 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,722 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,767 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,767 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,767 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,800 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:46,800 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:46,800 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-02 23:35:46,804 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 758 states. [2024-05-02 23:35:46,804 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:46,805 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-02 23:35:46,812 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-02 23:35:46,812 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/7) [2024-05-02 23:35:46,815 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:46,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:46,834 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:46,841 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:46,842 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-02 23:35:46,842 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,842 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:46,842 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:46,856 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 62 states. [2024-05-02 23:35:46,856 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:46,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-02 23:35:46,857 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-02 23:35:46,858 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (3/7) [2024-05-02 23:35:46,860 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:46,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:46,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-05-02 23:35:46,864 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:46,881 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:46,882 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-02 23:35:46,882 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,882 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:46,882 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-02 23:35:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-02 23:35:46,883 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-02 23:35:46,883 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (4/7) [2024-05-02 23:35:46,885 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:46,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:46,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-05-02 23:35:46,896 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:46,902 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:46,902 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-02 23:35:46,902 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,902 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:46,902 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-02 23:35:46,903 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-02 23:35:46,903 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-02 23:35:46,903 INFO L308 ceAbstractionStarter]: Result for error location t2Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (5/7) [2024-05-02 23:35:46,906 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:35:46,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:35:46,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2024-05-02 23:35:46,910 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:35:46,916 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:35:46,916 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-02 23:35:46,916 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:35:46,916 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:35:46,917 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:46,920 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 132 states. [2024-05-02 23:35:46,920 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:46,920 INFO L78 Accepts]: Start accepts. Automaton has currently 134 states, but on-demand construction may add more states Word has length 93 [2024-05-02 23:35:46,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:46,921 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:46,921 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:46,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1889647877, now seen corresponding path program 1 times [2024-05-02 23:35:46,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:46,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145843606] [2024-05-02 23:35:46,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:46,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2024-05-02 23:35:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:47,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:47,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145843606] [2024-05-02 23:35:47,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145843606] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:47,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:47,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-02 23:35:47,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126637343] [2024-05-02 23:35:47,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:47,029 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-02 23:35:47,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:47,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-02 23:35:47,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-02 23:35:47,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,029 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:47,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 46.5) internal successors, (93), 2 states have internal predecessors, (93), 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) [2024-05-02 23:35:47,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,030 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:47,056 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 130 states. [2024-05-02 23:35:47,056 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:47,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,057 INFO L78 Accepts]: Start accepts. Automaton has currently 131 states, but on-demand construction may add more states Word has length 91 [2024-05-02 23:35:47,058 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:47,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-02 23:35:47,058 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:47,059 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:47,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1868981013, now seen corresponding path program 1 times [2024-05-02 23:35:47,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:47,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008023669] [2024-05-02 23:35:47,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:47,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:47,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:47,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008023669] [2024-05-02 23:35:47,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008023669] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:47,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:47,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-02 23:35:47,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021006858] [2024-05-02 23:35:47,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:47,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-02 23:35:47,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:47,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-02 23:35:47,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-02 23:35:47,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,236 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:47,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 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) [2024-05-02 23:35:47,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,238 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:47,276 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 167 states. [2024-05-02 23:35:47,276 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:47,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:47,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:47,277 INFO L78 Accepts]: Start accepts. Automaton has currently 168 states, but on-demand construction may add more states Word has length 109 [2024-05-02 23:35:47,279 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:47,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-02 23:35:47,279 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:47,279 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:47,280 INFO L85 PathProgramCache]: Analyzing trace with hash -1787600184, now seen corresponding path program 1 times [2024-05-02 23:35:47,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:47,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384545798] [2024-05-02 23:35:47,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:47,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:48,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:48,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384545798] [2024-05-02 23:35:48,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384545798] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:48,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:48,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-05-02 23:35:48,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077904860] [2024-05-02 23:35:48,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:48,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-02 23:35:48,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:48,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-02 23:35:48,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2024-05-02 23:35:48,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:48,480 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:48,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.8125) internal successors, (109), 16 states have internal predecessors, (109), 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) [2024-05-02 23:35:48,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:48,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:48,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:48,481 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:48,854 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 175 states. [2024-05-02 23:35:48,854 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:48,854 INFO L78 Accepts]: Start accepts. Automaton has currently 176 states, but on-demand construction may add more states Word has length 113 [2024-05-02 23:35:48,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:48,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-02 23:35:48,857 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:48,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:48,857 INFO L85 PathProgramCache]: Analyzing trace with hash 32215021, now seen corresponding path program 1 times [2024-05-02 23:35:48,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:48,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209506196] [2024-05-02 23:35:48,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:50,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:50,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209506196] [2024-05-02 23:35:50,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209506196] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:50,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:50,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2024-05-02 23:35:50,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980138480] [2024-05-02 23:35:50,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:50,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-02 23:35:50,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:50,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-02 23:35:50,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=635, Unknown=0, NotChecked=0, Total=702 [2024-05-02 23:35:50,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:50,520 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:50,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 4.185185185185185) internal successors, (113), 27 states have internal predecessors, (113), 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) [2024-05-02 23:35:50,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:50,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:50,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:50,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:50,520 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:51,463 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 173 states. [2024-05-02 23:35:51,463 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:35:51,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:51,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:51,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:51,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-02 23:35:51,463 INFO L78 Accepts]: Start accepts. Automaton has currently 174 states, but on-demand construction may add more states Word has length 112 [2024-05-02 23:35:51,464 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:51,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-02 23:35:51,464 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:51,464 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:51,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1492416632, now seen corresponding path program 1 times [2024-05-02 23:35:51,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:51,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425170818] [2024-05-02 23:35:51,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:51,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:51,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425170818] [2024-05-02 23:35:51,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425170818] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:51,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:51,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-02 23:35:51,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630506057] [2024-05-02 23:35:51,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:51,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-02 23:35:51,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:51,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-02 23:35:51,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-02 23:35:51,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:51,544 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:51,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 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) [2024-05-02 23:35:51,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:51,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:51,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:51,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-02 23:35:51,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:51,545 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:51,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:51,764 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,779 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,813 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,813 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,813 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,839 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,866 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,866 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,866 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,888 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,921 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,922 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,954 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:51,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:51,986 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,016 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,049 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,077 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,102 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,102 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,102 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,136 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,171 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,171 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,171 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,203 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,230 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,230 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,230 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,261 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,297 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,297 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,297 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,329 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,357 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,399 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,399 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,431 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,453 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,533 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,550 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,578 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,599 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,600 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,621 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,622 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,745 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,772 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,794 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,794 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,816 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,849 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,890 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,923 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,923 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,923 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:52,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,954 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:52,990 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2265 states. [2024-05-02 23:35:52,990 INFO L212 cStratifiedReduction]: Copied states 50 times. [2024-05-02 23:35:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:52,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:52,992 INFO L78 Accepts]: Start accepts. Automaton has currently 2650 states, but on-demand construction may add more states Word has length 118 [2024-05-02 23:35:52,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:52,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-02 23:35:52,993 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:52,993 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:52,994 INFO L85 PathProgramCache]: Analyzing trace with hash 1627671921, now seen corresponding path program 1 times [2024-05-02 23:35:52,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:52,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875055111] [2024-05-02 23:35:52,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:54,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:54,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875055111] [2024-05-02 23:35:54,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875055111] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:54,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:54,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2024-05-02 23:35:54,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102339788] [2024-05-02 23:35:54,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:54,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-05-02 23:35:54,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:54,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-05-02 23:35:54,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=731, Unknown=0, NotChecked=0, Total=812 [2024-05-02 23:35:54,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:54,677 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:54,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 4.068965517241379) internal successors, (118), 29 states have internal predecessors, (118), 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) [2024-05-02 23:35:54,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:54,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:54,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:54,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:54,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:54,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:54,678 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:55,962 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:55,962 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:55,962 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,968 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:55,968 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,968 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:55,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:55,981 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:55,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,985 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:55,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:55,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:35:55,995 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,000 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,024 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,025 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,026 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,026 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,029 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,048 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,048 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,048 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,050 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,052 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,052 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,052 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,070 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,071 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,073 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,076 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,089 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,090 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,090 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,091 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,094 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,117 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,118 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,119 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,119 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,123 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,142 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,144 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,147 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,165 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,165 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,165 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,166 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,167 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,167 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,169 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,170 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,170 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,238 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,238 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,238 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,239 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,240 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,249 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,249 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,272 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,272 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,274 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,274 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,278 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,296 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,297 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,297 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,297 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,300 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,318 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,319 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,319 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,319 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,322 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,322 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,389 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,390 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,391 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,399 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,399 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,399 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,435 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,435 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,437 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,437 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,437 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,440 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,457 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,459 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,462 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,462 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,462 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,480 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,482 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,485 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,573 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,573 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,573 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,574 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,576 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,576 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,601 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,601 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,603 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,607 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,628 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,628 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,628 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,630 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,633 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,633 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,653 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,653 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,653 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,655 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,655 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,655 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,658 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,671 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,671 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,671 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,672 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,672 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,672 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,674 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,699 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,701 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,701 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,704 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,704 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,724 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,726 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,729 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,729 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,729 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,748 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,750 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,753 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,753 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,766 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,767 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,767 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,769 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,769 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,769 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,771 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,799 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,801 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,805 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,805 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,826 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,827 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,829 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,832 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,832 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,832 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,852 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,854 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,857 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:56,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:56,990 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,004 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,013 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,013 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,013 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,041 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,042 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,044 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,044 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,052 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,053 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,072 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,073 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,074 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,075 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,078 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,078 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,078 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,100 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,100 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,100 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,102 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,102 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,102 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,106 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,135 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,137 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,141 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,179 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,181 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,181 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,181 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,187 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,219 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,220 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,220 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,222 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,222 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,223 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,227 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,228 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,228 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,254 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,257 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,261 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:35:57,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,278 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,282 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,282 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,282 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,304 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,304 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,327 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,327 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,327 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,329 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,329 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,332 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,332 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,333 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,351 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,351 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,351 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,354 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,367 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,369 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,369 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,371 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,396 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,399 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,399 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,399 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,403 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,403 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,403 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,419 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,419 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,419 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,422 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,422 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,426 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,426 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,426 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,444 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,447 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,447 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,452 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,536 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,537 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,538 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,538 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,540 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,561 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,561 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,564 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,564 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,580 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,582 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,602 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,604 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,606 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,607 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,617 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,621 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,621 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,621 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,642 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,642 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,647 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,647 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,647 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,669 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,669 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,669 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,671 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,671 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,671 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,674 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,689 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,689 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,689 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,691 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,691 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,710 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,713 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,732 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,732 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,732 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,734 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,734 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,734 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,737 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,737 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,738 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,757 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,772 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,774 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,774 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,774 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,777 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,777 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,777 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,789 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,789 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,789 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,791 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,791 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,809 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,809 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,809 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,815 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,815 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,815 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,833 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,833 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,851 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,851 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,851 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,853 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,853 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,853 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,869 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,870 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,870 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,874 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,892 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,892 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,892 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,899 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,916 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,919 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,919 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,920 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,934 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,934 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,940 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,940 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,940 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,950 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,950 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,950 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,953 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,955 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,955 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,981 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,996 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,996 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,998 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:57,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:57,998 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,021 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,021 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,021 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,025 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,025 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,025 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,043 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,049 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,102 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,103 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,103 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,111 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,111 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,111 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,133 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,133 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:35:58,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,141 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:35:58,164 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6036 states. [2024-05-02 23:35:58,165 INFO L212 cStratifiedReduction]: Copied states 2576 times. [2024-05-02 23:35:58,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:58,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:58,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:58,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:58,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:58,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-02 23:35:58,166 INFO L78 Accepts]: Start accepts. Automaton has currently 4206 states, but on-demand construction may add more states Word has length 142 [2024-05-02 23:35:58,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:58,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-05-02 23:35:58,167 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:58,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:58,167 INFO L85 PathProgramCache]: Analyzing trace with hash 395395068, now seen corresponding path program 1 times [2024-05-02 23:35:58,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:58,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759756202] [2024-05-02 23:35:58,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:58,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:58,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:58,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:58,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759756202] [2024-05-02 23:35:58,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759756202] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:58,263 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:58,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-02 23:35:58,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763867007] [2024-05-02 23:35:58,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:58,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-02 23:35:58,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:58,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-02 23:35:58,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-02 23:35:58,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:58,264 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:58,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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) [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-02 23:35:58,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:58,264 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:35:59,616 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3868 states. [2024-05-02 23:35:59,616 INFO L212 cStratifiedReduction]: Copied states 1188 times. [2024-05-02 23:35:59,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:59,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:59,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-02 23:35:59,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:59,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:59,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-02 23:35:59,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:35:59,617 INFO L78 Accepts]: Start accepts. Automaton has currently 2895 states, but on-demand construction may add more states Word has length 156 [2024-05-02 23:35:59,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:35:59,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-05-02 23:35:59,618 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:35:59,619 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:35:59,619 INFO L85 PathProgramCache]: Analyzing trace with hash -494944048, now seen corresponding path program 1 times [2024-05-02 23:35:59,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:35:59,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12769371] [2024-05-02 23:35:59,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:35:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:35:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:35:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:35:59,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:35:59,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12769371] [2024-05-02 23:35:59,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12769371] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:35:59,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:35:59,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-02 23:35:59,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087162901] [2024-05-02 23:35:59,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:35:59,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-02 23:35:59,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:35:59,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-02 23:35:59,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-02 23:35:59,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:59,691 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:35:59,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 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) [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:35:59,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:35:59,691 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:00,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:00,653 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:00,653 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:00,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:00,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:00,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:00,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:00,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:00,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,241 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,249 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,249 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,256 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,263 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,263 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,263 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,269 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,277 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,277 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,421 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,421 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,426 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,426 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,427 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,450 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,450 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret51#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, t1Thread1of1ForFork1_enqueue_#res#1, #memory_int, t1Thread1of1ForFork1_empty_#t~mem31#1, t1Thread1of1ForFork1_empty_#t~mem32#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:01,457 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6059 states. [2024-05-02 23:36:01,457 INFO L212 cStratifiedReduction]: Copied states 2423 times. [2024-05-02 23:36:01,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:01,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:01,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-02 23:36:01,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-02 23:36:01,489 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-05-02 23:36:01,490 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (6/7) [2024-05-02 23:36:01,494 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:36:01,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-02 23:36:01,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:36:01,520 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-02 23:36:01,530 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-02 23:36:01,530 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-02 23:36:01,530 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64be8470, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-02 23:36:01,530 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-02 23:36:01,531 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:01,533 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 187 states. [2024-05-02 23:36:01,533 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:36:01,533 INFO L78 Accepts]: Start accepts. Automaton has currently 189 states, but on-demand construction may add more states Word has length 101 [2024-05-02 23:36:01,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:01,533 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:01,534 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:01,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1289559388, now seen corresponding path program 1 times [2024-05-02 23:36:01,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:01,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414386492] [2024-05-02 23:36:01,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:01,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Waiting until timeout for monitored process [2024-05-02 23:36:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:01,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:01,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414386492] [2024-05-02 23:36:01,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414386492] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:01,551 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:01,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-02 23:36:01,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538015670] [2024-05-02 23:36:01,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:01,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-02 23:36:01,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:01,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-02 23:36:01,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-02 23:36:01,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,552 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:01,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 50.5) internal successors, (101), 2 states have internal predecessors, (101), 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) [2024-05-02 23:36:01,552 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,552 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:01,564 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 185 states. [2024-05-02 23:36:01,564 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-02 23:36:01,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,565 INFO L78 Accepts]: Start accepts. Automaton has currently 186 states, but on-demand construction may add more states Word has length 99 [2024-05-02 23:36:01,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:01,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-05-02 23:36:01,565 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:01,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:01,565 INFO L85 PathProgramCache]: Analyzing trace with hash 1102611318, now seen corresponding path program 1 times [2024-05-02 23:36:01,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:01,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553209891] [2024-05-02 23:36:01,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:01,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:01,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:01,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553209891] [2024-05-02 23:36:01,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553209891] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:01,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:01,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-02 23:36:01,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718583170] [2024-05-02 23:36:01,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:01,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-02 23:36:01,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:01,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-02 23:36:01,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-02 23:36:01,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,614 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:01,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 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) [2024-05-02 23:36:01,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:01,615 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:01,655 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,655 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:01,655 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,660 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,660 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,660 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,663 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:01,663 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,668 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,669 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,669 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,705 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,705 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,708 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,738 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,738 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,738 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,741 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,741 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,741 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,770 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,770 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,770 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,773 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,773 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,773 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,800 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,800 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,800 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,805 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,805 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,846 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,847 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,851 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,851 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,851 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,897 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,897 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,901 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,938 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,942 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,969 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,970 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,970 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:01,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:01,975 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:01,975 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,022 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,022 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,022 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,028 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,028 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,068 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,073 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,118 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,118 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,124 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,124 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,124 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,156 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,156 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,161 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,203 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,210 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,249 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,249 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,255 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,255 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,290 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,290 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,296 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,348 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,349 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,358 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,358 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,358 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,435 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,435 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,445 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,520 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,530 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,587 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,587 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,587 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,595 INFO L369 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-02 23:36:02,595 INFO L370 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-02 23:36:02,636 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3689 states. [2024-05-02 23:36:02,636 INFO L212 cStratifiedReduction]: Copied states 100 times. [2024-05-02 23:36:02,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:02,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:02,637 INFO L78 Accepts]: Start accepts. Automaton has currently 4339 states, but on-demand construction may add more states Word has length 190 [2024-05-02 23:36:02,638 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:02,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-05-02 23:36:02,639 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:02,639 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:02,639 INFO L85 PathProgramCache]: Analyzing trace with hash 2118660648, now seen corresponding path program 1 times [2024-05-02 23:36:02,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:02,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975375757] [2024-05-02 23:36:02,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:02,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:02,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975375757] [2024-05-02 23:36:02,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975375757] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:02,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:02,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-02 23:36:02,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508703042] [2024-05-02 23:36:02,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:02,696 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-02 23:36:02,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:02,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-02 23:36:02,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-02 23:36:02,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:02,697 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:02,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 47.5) internal successors, (190), 4 states have internal predecessors, (190), 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) [2024-05-02 23:36:02,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:02,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:02,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:02,697 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:02,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:02,746 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,750 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:02,752 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,757 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:02,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,787 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,790 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,790 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,790 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,824 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,824 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,824 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,827 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,849 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,852 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,875 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,878 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,878 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:02,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:02,918 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,130 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,130 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,130 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,163 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,164 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,166 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,166 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,166 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,194 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,194 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,194 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,197 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,198 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,216 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,216 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,216 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,219 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,219 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,219 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,250 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,251 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,254 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,281 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,285 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,311 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,315 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,315 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,315 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,330 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,334 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,363 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,363 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,363 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,367 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,398 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,402 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,426 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,427 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,427 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,431 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,467 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,473 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,518 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,518 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,525 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,568 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,568 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,568 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,575 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,618 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,625 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,653 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3880 states. [2024-05-02 23:36:03,653 INFO L212 cStratifiedReduction]: Copied states 100 times. [2024-05-02 23:36:03,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:03,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:03,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:03,653 INFO L78 Accepts]: Start accepts. Automaton has currently 4573 states, but on-demand construction may add more states Word has length 189 [2024-05-02 23:36:03,654 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:03,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-05-02 23:36:03,654 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:03,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:03,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1698030441, now seen corresponding path program 1 times [2024-05-02 23:36:03,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:03,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390164642] [2024-05-02 23:36:03,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:03,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:03,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390164642] [2024-05-02 23:36:03,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390164642] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:03,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:03,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-02 23:36:03,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307805140] [2024-05-02 23:36:03,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:03,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-02 23:36:03,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:03,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-02 23:36:03,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-02 23:36:03,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:03,735 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:03,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.0) internal successors, (189), 3 states have internal predecessors, (189), 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) [2024-05-02 23:36:03,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:03,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:03,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:03,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:03,735 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:03,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:03,764 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,768 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:03,771 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,775 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:03,802 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,802 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,802 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,805 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,805 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,826 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,826 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,827 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,829 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,829 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,988 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,988 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:03,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:03,990 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,015 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,016 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,018 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,057 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,060 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,088 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,088 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,091 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,117 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,117 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,117 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,120 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,138 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,141 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,171 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,171 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,171 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,174 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,175 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,175 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,201 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,205 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,231 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,231 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,231 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,235 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,235 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,235 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,251 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,255 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,255 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,284 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,289 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,319 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,319 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,323 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,351 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,352 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,352 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,356 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,357 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,412 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,412 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,412 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,418 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,418 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,418 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,428 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,428 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,428 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,434 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,434 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,434 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,447 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,447 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,447 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,453 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,466 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,472 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,485 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:04,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,491 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-02 23:36:04,516 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3796 states. [2024-05-02 23:36:04,516 INFO L212 cStratifiedReduction]: Copied states 516 times. [2024-05-02 23:36:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:04,517 INFO L78 Accepts]: Start accepts. Automaton has currently 4044 states, but on-demand construction may add more states Word has length 190 [2024-05-02 23:36:04,518 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:04,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-05-02 23:36:04,518 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:04,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:04,519 INFO L85 PathProgramCache]: Analyzing trace with hash 2117095809, now seen corresponding path program 1 times [2024-05-02 23:36:04,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:04,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608668005] [2024-05-02 23:36:04,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:04,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:05,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:05,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608668005] [2024-05-02 23:36:05,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608668005] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:05,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:05,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2024-05-02 23:36:05,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533993115] [2024-05-02 23:36:05,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:05,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-05-02 23:36:05,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:05,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-05-02 23:36:05,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2024-05-02 23:36:05,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:05,659 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:05,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 10.555555555555555) internal successors, (190), 18 states have internal predecessors, (190), 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) [2024-05-02 23:36:05,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:05,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:05,660 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:05,660 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:05,660 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:05,660 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:06,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,238 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:06,239 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,248 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,250 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,250 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,250 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:06,252 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:06,285 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:06,299 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:06,299 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,305 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:06,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,308 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,309 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:06,309 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,313 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,314 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,314 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:06,317 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,392 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,392 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,393 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,395 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,395 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,398 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,420 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,420 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,459 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,462 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,462 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,462 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,480 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,517 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,520 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,524 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,524 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,524 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,543 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,682 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,682 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,682 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,684 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,686 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,686 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,686 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,741 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,741 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,742 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,743 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,744 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,744 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,794 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,794 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,798 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,799 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,814 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,814 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,814 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,845 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,845 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,845 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,848 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,848 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,848 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,850 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,851 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,866 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,866 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,866 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,889 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,891 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,891 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,892 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,894 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,894 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,907 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,907 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,945 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,945 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,945 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,949 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,949 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,949 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,953 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,953 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:06,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:06,973 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,007 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,007 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,011 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,015 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,015 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,015 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,034 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,034 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,081 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,101 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,101 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,101 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,124 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,124 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,128 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,134 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,134 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,148 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,148 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,149 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,188 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,188 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,193 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,193 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,193 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,198 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,199 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,220 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,252 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,253 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,253 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,258 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,264 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,264 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,318 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,438 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,439 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,439 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,452 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,481 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,482 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,504 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,504 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,504 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,512 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,520 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,540 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,540 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,548 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,548 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,548 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,556 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,572 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,580 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,587 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:07,588 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:07,755 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6551 states. [2024-05-02 23:36:07,755 INFO L212 cStratifiedReduction]: Copied states 1052 times. [2024-05-02 23:36:07,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:07,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:07,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:07,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:07,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:07,756 INFO L78 Accepts]: Start accepts. Automaton has currently 6794 states, but on-demand construction may add more states Word has length 194 [2024-05-02 23:36:07,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:07,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-05-02 23:36:07,757 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:07,757 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:07,758 INFO L85 PathProgramCache]: Analyzing trace with hash 1203624550, now seen corresponding path program 1 times [2024-05-02 23:36:07,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:07,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467512633] [2024-05-02 23:36:07,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:10,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:10,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467512633] [2024-05-02 23:36:10,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467512633] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:10,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:10,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2024-05-02 23:36:10,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679920674] [2024-05-02 23:36:10,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:10,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-05-02 23:36:10,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:10,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-05-02 23:36:10,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=1024, Unknown=0, NotChecked=0, Total=1122 [2024-05-02 23:36:10,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:10,383 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:10,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 5.705882352941177) internal successors, (194), 34 states have internal predecessors, (194), 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) [2024-05-02 23:36:10,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:10,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:10,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:10,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:10,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:10,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:10,385 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:11,110 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,111 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,111 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,113 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,113 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:11,113 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,128 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,130 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,130 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,130 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,133 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:11,133 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,142 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,172 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,172 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:11,172 INFO L370 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:11,193 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,194 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:11,194 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:11,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,206 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,206 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:11,206 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,219 INFO L369 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-02 23:36:11,219 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,228 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,228 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,281 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,284 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,288 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,288 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,338 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,386 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,386 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,412 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,413 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,460 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,460 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,460 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,468 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,493 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,493 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,530 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,530 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,534 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,534 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,535 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,552 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,553 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,553 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,613 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,648 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,648 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,648 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,696 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,702 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,702 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,702 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,707 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,707 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,707 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,733 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,733 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,773 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,774 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,774 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,784 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,784 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,784 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,806 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,806 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,806 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,837 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,837 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,843 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,843 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,843 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,859 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,859 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,901 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,907 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,907 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,978 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,985 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,992 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:11,992 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:11,992 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,016 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,054 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,060 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,067 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,067 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,089 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,089 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,261 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,264 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,264 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,267 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,267 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,267 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,277 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,277 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,298 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,302 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,302 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,320 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,320 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,320 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,324 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,324 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,340 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,343 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,347 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:12,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,347 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:12,454 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 5338 states. [2024-05-02 23:36:12,455 INFO L212 cStratifiedReduction]: Copied states 903 times. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:12,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:12,455 INFO L78 Accepts]: Start accepts. Automaton has currently 5730 states, but on-demand construction may add more states Word has length 203 [2024-05-02 23:36:12,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:12,457 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-05-02 23:36:12,457 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:12,457 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:12,457 INFO L85 PathProgramCache]: Analyzing trace with hash -60505130, now seen corresponding path program 1 times [2024-05-02 23:36:12,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:12,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621287475] [2024-05-02 23:36:12,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-02 23:36:15,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:15,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621287475] [2024-05-02 23:36:15,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621287475] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:36:15,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:36:15,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2024-05-02 23:36:15,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735423876] [2024-05-02 23:36:15,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:36:15,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-05-02 23:36:15,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:15,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-05-02 23:36:15,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=329, Unknown=0, NotChecked=0, Total=420 [2024-05-02 23:36:15,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:15,480 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:15,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 9.619047619047619) internal successors, (202), 21 states have internal predecessors, (202), 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) [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:15,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:15,481 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:16,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,773 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:16,773 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:16,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,780 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,781 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,781 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:16,781 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,789 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,789 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:16,789 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,897 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,899 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,899 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,899 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,904 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,904 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,941 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,941 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,941 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,975 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,975 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,975 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,980 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:16,980 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:16,980 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,002 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,044 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,047 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,047 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,047 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,053 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,084 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,085 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,085 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,085 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,085 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,085 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,088 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,093 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,126 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,127 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,127 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,130 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,130 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,130 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,157 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,157 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,157 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,158 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,158 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,158 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,167 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,167 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,167 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,208 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,209 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,209 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,216 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,216 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,216 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,398 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,400 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,401 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,404 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,405 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,434 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,434 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,434 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,545 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,546 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,546 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,546 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,550 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,560 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,560 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,562 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,565 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,566 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,580 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,581 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,581 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,581 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,583 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,583 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,583 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,588 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,588 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,602 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,602 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,610 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,620 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,621 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,621 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,621 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,621 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,621 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,624 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,628 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:17,628 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,628 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:17,754 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4108 states. [2024-05-02 23:36:17,754 INFO L212 cStratifiedReduction]: Copied states 634 times. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:17,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:36:17,755 INFO L78 Accepts]: Start accepts. Automaton has currently 4449 states, but on-demand construction may add more states Word has length 203 [2024-05-02 23:36:17,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:17,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-05-02 23:36:17,758 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:17,759 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:17,759 INFO L85 PathProgramCache]: Analyzing trace with hash 367350550, now seen corresponding path program 1 times [2024-05-02 23:36:17,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:17,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440254898] [2024-05-02 23:36:17,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:20,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:20,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440254898] [2024-05-02 23:36:20,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440254898] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-02 23:36:20,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886992989] [2024-05-02 23:36:20,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:20,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-02 23:36:20,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:36:20,105 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-02 23:36:20,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-02 23:36:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:20,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 79 conjunts are in the unsatisfiable core [2024-05-02 23:36:20,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-02 23:36:21,637 INFO L349 Elim1Store]: treesize reduction 24, result has 48.9 percent of original size [2024-05-02 23:36:21,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2024-05-02 23:36:21,834 INFO L349 Elim1Store]: treesize reduction 35, result has 27.1 percent of original size [2024-05-02 23:36:21,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 43 [2024-05-02 23:36:22,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2024-05-02 23:36:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:22,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 32 [2024-05-02 23:36:22,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:22,861 INFO L349 Elim1Store]: treesize reduction 33, result has 25.0 percent of original size [2024-05-02 23:36:22,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 54 [2024-05-02 23:36:23,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:23,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2024-05-02 23:36:23,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:23,353 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-02 23:36:23,516 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset|))) (and (forall ((v_ArrVal_634 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_t2Thread1of1ForFork0_dequeue_~q#1.base| v_ArrVal_634) |c_~#stored_elements~0.base|) .cse0) 0))) (or (forall ((v_ArrVal_634 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_t2Thread1of1ForFork0_dequeue_~q#1.base| v_ArrVal_634) |c_~#stored_elements~0.base|) .cse0) 1))) (< 0 |c_t2Thread1of1ForFork0_dequeue_~x~0#1|)))) is different from false [2024-05-02 23:36:25,199 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_634 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~mem36#1| Int) (v_ArrVal_629 Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse2 (store (select |c_#memory_int| |c_~#queue~0.base|) (+ |c_~#queue~0.offset| (* 4 |t1Thread1of1ForFork1_enqueue_#t~mem36#1|)) |t1Thread1of1ForFork1_~value~0#1|)) (.cse3 (+ |c_~#queue~0.offset| 3204))) (let ((.cse0 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse2 (+ 3208 |c_~#queue~0.offset|) v_ArrVal_629) .cse3 1)))) (let ((.cse1 (store (select .cse0 |c_~#stored_elements~0.base|) (+ 4 |~#stored_elements~0.offset| (* |c_t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) (or (not (= 800 (select (select (store .cse0 |c_~#stored_elements~0.base| .cse1) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse1) |c_~#queue~0.base| v_ArrVal_634) |c_~#stored_elements~0.base|) (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |~#stored_elements~0.offset|)) 0)) (not (= 800 (select .cse2 .cse3)))))))) is different from false [2024-05-02 23:36:25,330 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_634 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~mem36#1| Int) (v_ArrVal_629 Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse2 (store (select |c_#memory_int| |c_~#queue~0.base|) (+ |c_~#queue~0.offset| (* 4 |t1Thread1of1ForFork1_enqueue_#t~mem36#1|)) |t1Thread1of1ForFork1_~value~0#1|)) (.cse3 (+ |c_~#queue~0.offset| 3204))) (let ((.cse1 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse2 (+ 3208 |c_~#queue~0.offset|) v_ArrVal_629) .cse3 1)))) (let ((.cse0 (store (select .cse1 |c_~#stored_elements~0.base|) (+ 4 |~#stored_elements~0.offset|) |t1Thread1of1ForFork1_~value~0#1|))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base| v_ArrVal_634) |c_~#stored_elements~0.base|) (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |~#stored_elements~0.offset|)) 0)) (not (= 800 (select (select (store .cse1 |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (not (= 800 (select .cse2 .cse3)))))))) is different from false [2024-05-02 23:36:25,478 WARN L854 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_634 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~mem36#1| Int) (v_ArrVal_629 Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse2 (store (select |c_#memory_int| |c_~#queue~0.base|) (+ |c_~#queue~0.offset| (* 4 |t1Thread1of1ForFork1_enqueue_#t~mem36#1|)) |t1Thread1of1ForFork1_~value~0#1|)) (.cse3 (+ |c_~#queue~0.offset| 3204))) (let ((.cse1 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse2 (+ 3208 |c_~#queue~0.offset|) v_ArrVal_629) .cse3 1)))) (let ((.cse0 (store (select .cse1 |c_~#stored_elements~0.base|) (+ 4 |~#stored_elements~0.offset|) |t1Thread1of1ForFork1_~value~0#1|))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base| v_ArrVal_634) |c_~#stored_elements~0.base|) (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |~#stored_elements~0.offset|)) 0)) (not (= 800 (select (select (store .cse1 |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (not (= 800 (select .cse2 .cse3)))))))) (= |c_t1Thread1of1ForFork1_empty_#t~mem32#1| |c_t1Thread1of1ForFork1_empty_#t~mem31#1|)) is different from false [2024-05-02 23:36:25,495 WARN L854 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_634 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~mem36#1| Int) (v_ArrVal_629 Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse2 (store (select |c_#memory_int| |c_~#queue~0.base|) (+ |c_~#queue~0.offset| (* 4 |t1Thread1of1ForFork1_enqueue_#t~mem36#1|)) |t1Thread1of1ForFork1_~value~0#1|)) (.cse3 (+ |c_~#queue~0.offset| 3204))) (let ((.cse1 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse2 (+ 3208 |c_~#queue~0.offset|) v_ArrVal_629) .cse3 1)))) (let ((.cse0 (store (select .cse1 |c_~#stored_elements~0.base|) (+ 4 |~#stored_elements~0.offset|) |t1Thread1of1ForFork1_~value~0#1|))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base| v_ArrVal_634) |c_~#stored_elements~0.base|) (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |~#stored_elements~0.offset|)) 0)) (not (= 800 (select (select (store .cse1 |c_~#stored_elements~0.base| .cse0) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (not (= 800 (select .cse2 .cse3)))))))) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_empty_~q#1.base|) (+ |c_t1Thread1of1ForFork1_empty_~q#1.offset| 3204)) |c_t1Thread1of1ForFork1_empty_#t~mem31#1|)) is different from false [2024-05-02 23:36:25,523 INFO L349 Elim1Store]: treesize reduction 27, result has 61.4 percent of original size [2024-05-02 23:36:25,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 168 treesize of output 180 [2024-05-02 23:36:25,561 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-02 23:36:25,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 211 treesize of output 215 [2024-05-02 23:36:25,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2024-05-02 23:36:25,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-02 23:36:25,682 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-02 23:36:25,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 82 treesize of output 96 [2024-05-02 23:36:25,989 INFO L349 Elim1Store]: treesize reduction 196, result has 37.6 percent of original size [2024-05-02 23:36:25,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 12 case distinctions, treesize of input 252 treesize of output 306 [2024-05-02 23:36:26,006 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-02 23:36:26,048 INFO L349 Elim1Store]: treesize reduction 18, result has 75.3 percent of original size [2024-05-02 23:36:26,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 246 treesize of output 258 [2024-05-02 23:36:26,512 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-05-02 23:36:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-02 23:36:27,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [886992989] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-02 23:36:27,030 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-02 23:36:27,030 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 35, 33] total 103 [2024-05-02 23:36:27,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133205324] [2024-05-02 23:36:27,030 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-02 23:36:27,031 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 103 states [2024-05-02 23:36:27,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:27,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2024-05-02 23:36:27,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=8916, Unknown=15, NotChecked=980, Total=10506 [2024-05-02 23:36:27,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:27,034 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:27,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 103 states, 103 states have (on average 5.533980582524272) internal successors, (570), 103 states have internal predecessors, (570), 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) [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:36:27,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:27,035 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:36:32,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-05-02 23:36:33,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,088 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:33,088 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,094 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,095 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:33,095 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,096 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,096 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,096 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,097 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,097 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:33,097 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,102 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,102 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,102 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:36:33,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,113 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,114 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,215 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,215 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,215 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,220 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,220 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,220 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,255 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,255 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,256 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,257 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,262 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,297 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,298 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,298 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,299 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,299 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,304 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,305 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,382 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,382 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,382 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,382 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,384 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,384 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,384 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,428 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,428 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,437 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,438 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,438 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,471 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,471 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,471 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,472 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,583 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,584 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,584 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,631 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,632 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,632 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,632 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,632 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,632 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,633 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,633 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,683 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,683 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,684 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,684 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,688 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,721 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,721 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,721 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,721 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,721 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,721 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,722 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,722 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,723 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,728 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,753 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,759 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,785 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,785 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,785 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,791 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,791 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,933 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,933 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,933 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,933 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,934 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,934 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,940 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,940 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,940 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,954 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,954 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,961 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,962 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,962 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,977 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,978 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,978 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,981 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:33,987 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:33,987 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,003 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,006 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,007 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,013 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,013 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,013 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,025 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,025 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,025 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,026 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,026 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,026 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,035 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:36:34,035 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,035 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:36:34,521 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4136 states. [2024-05-02 23:36:34,521 INFO L212 cStratifiedReduction]: Copied states 634 times. [2024-05-02 23:36:34,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:36:34,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-05-02 23:36:34,522 INFO L78 Accepts]: Start accepts. Automaton has currently 4486 states, but on-demand construction may add more states Word has length 212 [2024-05-02 23:36:34,523 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:36:34,532 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-05-02 23:36:34,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-02 23:36:34,724 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:36:34,724 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:36:34,725 INFO L85 PathProgramCache]: Analyzing trace with hash -199882842, now seen corresponding path program 2 times [2024-05-02 23:36:34,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:36:34,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805890210] [2024-05-02 23:36:34,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:36:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:36:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:36:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-02 23:36:40,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:36:40,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805890210] [2024-05-02 23:36:40,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [805890210] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-02 23:36:40,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [214932561] [2024-05-02 23:36:40,022 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-02 23:36:40,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-02 23:36:40,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-02 23:36:40,033 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-02 23:36:40,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-02 23:36:40,204 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-05-02 23:36:40,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-02 23:36:40,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 108 conjunts are in the unsatisfiable core [2024-05-02 23:36:40,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-02 23:36:40,384 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-05-02 23:36:40,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-05-02 23:36:40,461 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-02 23:36:40,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-05-02 23:36:40,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-05-02 23:36:40,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-05-02 23:36:41,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-05-02 23:36:41,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-05-02 23:36:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:42,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:42,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2024-05-02 23:36:42,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 24 [2024-05-02 23:36:42,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-02 23:36:42,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:42,393 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-05-02 23:36:42,987 INFO L349 Elim1Store]: treesize reduction 44, result has 25.4 percent of original size [2024-05-02 23:36:42,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 24 [2024-05-02 23:36:43,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-05-02 23:36:43,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2024-05-02 23:36:43,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-02 23:36:43,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-05-02 23:36:43,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2024-05-02 23:36:43,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-05-02 23:36:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-02 23:36:43,637 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-02 23:36:43,907 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_761 (Array Int Int))) (not (= 800 (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|))))) is different from false [2024-05-02 23:36:43,933 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ 3208 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) v_ArrVal_759) (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)) 800))) is different from false [2024-05-02 23:36:44,883 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork1_enqueue_#t~post41#1| 1))))) (let ((.cse1 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse2 (+ |c_~#queue~0.offset| 3204))) (or (not (= (select (select (store (store .cse0 |c_~#queue~0.base| (store (store (store .cse1 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse2 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)) 800)) (< (select .cse1 .cse2) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|))))) is different from false [2024-05-02 23:36:44,895 WARN L854 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (or (< |c_t1Thread1of1ForFork1_enqueue_#t~mem40#1| |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse1 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse2 (+ |c_~#queue~0.offset| 3204))) (or (not (= 800 (select (select (store (store .cse0 |c_~#queue~0.base| (store (store (store .cse1 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse2 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (< (select .cse1 .cse2) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|))))))) is different from false [2024-05-02 23:36:44,906 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (let ((.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|)) (.cse4 (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|))) (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store .cse3 .cse4 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse1 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse2 (+ |c_~#queue~0.offset| 3204))) (or (not (= 800 (select (select (store (store .cse0 |c_~#queue~0.base| (store (store (store .cse1 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse2 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (< (select .cse3 .cse4) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (< (select .cse1 .cse2) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|)))))) is different from false [2024-05-02 23:36:44,956 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~post38#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (let ((.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|)) (.cse4 (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|))) (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (store .cse3 (+ 3208 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) (+ |t1Thread1of1ForFork1_enqueue_#t~post38#1| 1)) .cse4 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse1 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse2 (+ |c_~#queue~0.offset| 3204))) (or (not (= 800 (select (select (store (store .cse0 |c_~#queue~0.base| (store (store (store .cse1 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse2 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (< (select .cse3 .cse4) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (< (select .cse1 .cse2) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|)))))) is different from false [2024-05-02 23:36:45,006 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_30| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~post38#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (let ((.cse0 (store (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ (* 4 |c_t1Thread1of1ForFork1_enqueue_#t~mem36#1|) |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|)) (.cse1 (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|))) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (store .cse0 (+ 3208 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) (+ |t1Thread1of1ForFork1_enqueue_#t~post38#1| 1)) .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse3 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse4 (+ |c_~#queue~0.offset| 3204))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (not (= 800 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store .cse3 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_30|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse4 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))) (< (select .cse3 .cse4) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|)))))) is different from false [2024-05-02 23:36:45,032 WARN L854 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| Int)) (let ((.cse1 (+ 3204 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|)) (.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38|) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_30| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~post38#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (let ((.cse5 (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| 4) |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|))) (let ((.cse4 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base| (store (store .cse5 (+ 3208 |c_t1Thread1of1ForFork1_enqueue_~q#1.offset|) (+ |t1Thread1of1ForFork1_enqueue_#t~post38#1| 1)) .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse2 (select (store .cse4 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse3 (+ |c_~#queue~0.offset| 3204))) (or (< (select .cse2 .cse3) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|) (not (= (select (select (store (store .cse4 |c_~#queue~0.base| (store (store (store .cse2 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_30|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse3 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)) 800)) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|))))))))) is different from false [2024-05-02 23:36:45,064 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_30| Int) (v_ArrVal_759 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~post38#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int)) (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_#in~q#1.base|))) (let ((.cse2 (store .cse0 (+ |c_t1Thread1of1ForFork1_enqueue_#in~q#1.offset| (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| 4)) |t1Thread1of1ForFork1_enqueue_~x#1|)) (.cse1 (+ |c_t1Thread1of1ForFork1_enqueue_#in~q#1.offset| 3204))) (let ((.cse5 (store |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_#in~q#1.base| (store (store .cse2 (+ 3208 |c_t1Thread1of1ForFork1_enqueue_#in~q#1.offset|) (+ |t1Thread1of1ForFork1_enqueue_#t~post38#1| 1)) .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))))) (let ((.cse3 (select (store .cse5 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|)) (.cse4 (+ |c_~#queue~0.offset| 3204))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38|) (< (select .cse2 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (< (select .cse3 .cse4) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|) (not (= 800 (select (select (store (store .cse5 |c_~#queue~0.base| (store (store (store .cse3 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_30|) (+ 3208 |c_~#queue~0.offset|) v_ArrVal_759) .cse4 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)))))))))) is different from false [2024-05-02 23:36:48,286 WARN L854 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_30| Int) (v_ArrVal_759 Int) (v_ArrVal_751 (Array Int Int)) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork1_enqueue_#t~post38#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| Int) (v_ArrVal_752 (Array Int Int))) (let ((.cse2 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#id1~0#1.base| v_ArrVal_751) |c_ULTIMATE.start_main_~#id2~0#1.base| v_ArrVal_752))) (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (let ((.cse4 (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|)) (.cse3 (+ 3208 |c_~#queue~0.offset|)) (.cse1 (+ |c_~#queue~0.offset| 3204))) (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store (store .cse4 .cse3 (+ |t1Thread1of1ForFork1_enqueue_#t~post38#1| 1)) .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34| 1))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34|) (not (= (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_34| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_30|) .cse3 v_ArrVal_759) .cse1 1)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) (+ 3200 |c_~#queue~0.offset|)) 800)) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post41#1_34|) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem36#1_38|))))))) is different from false [2024-05-02 23:36:49,773 INFO L349 Elim1Store]: treesize reduction 96, result has 47.0 percent of original size [2024-05-02 23:36:49,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 595 treesize of output 526 [2024-05-02 23:36:49,808 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-02 23:36:49,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1366 treesize of output 1354 [2024-05-02 23:36:49,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 461 treesize of output 429 [2024-05-02 23:36:49,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 415 treesize of output 399 [2024-05-02 23:36:49,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 262 treesize of output 246 [2024-05-02 23:36:49,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 110 [2024-05-02 23:36:50,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2024-05-02 23:36:50,347 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-02 23:36:50,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 200 treesize of output 206 [2024-05-02 23:36:51,232 INFO L349 Elim1Store]: treesize reduction 14, result has 71.4 percent of original size [2024-05-02 23:36:51,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 90 [2024-05-02 23:36:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-02 23:36:51,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [214932561] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-02 23:36:51,302 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-02 23:36:51,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 37, 37] total 108 [2024-05-02 23:36:51,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095539267] [2024-05-02 23:36:51,303 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-02 23:36:51,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 108 states [2024-05-02 23:36:51,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:36:51,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2024-05-02 23:36:51,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=796, Invalid=8694, Unknown=56, NotChecked=2010, Total=11556 [2024-05-02 23:36:51,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:51,309 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:36:51,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 108 states, 108 states have (on average 5.138888888888889) internal successors, (555), 108 states have internal predecessors, (555), 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) [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-05-02 23:36:51,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:36:51,310 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:37:01,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,856 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:01,856 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,860 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,860 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:01,862 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,879 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,880 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,880 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,880 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:01,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:01,981 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,059 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,060 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,063 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:02,063 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,075 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,080 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,080 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,080 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,468 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,469 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,469 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,471 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,471 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,471 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,476 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,476 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,523 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,523 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,525 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,526 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,527 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,527 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,527 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,528 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,533 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,588 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,588 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,590 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,590 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,590 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,591 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,591 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,591 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,593 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,593 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,593 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,595 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,595 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,600 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,636 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,640 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,642 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,649 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,650 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,650 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,702 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,702 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,702 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,704 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,704 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,706 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,716 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,716 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,716 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,915 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,915 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,916 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,959 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,959 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,960 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,960 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,960 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,961 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,961 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,961 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,962 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,962 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,962 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,990 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,991 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,991 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,991 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,992 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,992 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,992 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,993 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,993 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,993 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,995 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,995 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,998 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:02,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:02,998 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,042 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,043 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,043 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,050 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,050 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,050 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,084 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,085 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,085 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,088 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,090 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,090 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,090 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,095 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,128 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,131 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,131 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,131 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,133 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,134 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,134 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,134 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,459 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,461 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,461 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,473 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,473 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,489 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,493 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,493 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,495 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,495 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,495 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,497 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,498 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,498 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,502 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,502 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,502 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,508 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,533 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,536 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,536 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,551 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,551 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,551 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,571 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,576 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,576 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,579 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,582 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,587 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,587 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,587 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,595 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,595 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,610 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,618 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,621 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,621 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,621 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,626 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,626 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,626 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:03,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:03,646 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:05,956 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 5451 states. [2024-05-02 23:37:05,956 INFO L212 cStratifiedReduction]: Copied states 935 times. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-05-02 23:37:05,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-05-02 23:37:05,957 INFO L78 Accepts]: Start accepts. Automaton has currently 5783 states, but on-demand construction may add more states Word has length 214 [2024-05-02 23:37:05,958 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:37:05,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-02 23:37:06,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-05-02 23:37:06,168 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:37:06,168 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:37:06,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1114501929, now seen corresponding path program 1 times [2024-05-02 23:37:06,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:37:06,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012412133] [2024-05-02 23:37:06,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:37:06,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:37:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-02 23:37:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-02 23:37:09,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-02 23:37:09,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012412133] [2024-05-02 23:37:09,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012412133] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-02 23:37:09,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-02 23:37:09,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2024-05-02 23:37:09,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028026438] [2024-05-02 23:37:09,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-02 23:37:09,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2024-05-02 23:37:09,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-02 23:37:09,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2024-05-02 23:37:09,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=849, Unknown=0, NotChecked=0, Total=992 [2024-05-02 23:37:09,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:37:09,983 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-02 23:37:09,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 6.375) internal successors, (204), 32 states have internal predecessors, (204), 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) [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-05-02 23:37:09,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:37:09,984 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-02 23:37:12,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:12,061 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,067 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:12,067 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,075 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,077 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,077 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,077 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-02 23:37:12,123 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,140 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,141 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,142 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,145 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,145 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,145 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,291 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,292 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,292 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,293 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,293 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,293 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,294 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,294 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,294 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,295 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,295 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,295 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,298 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,336 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,336 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,336 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,337 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,337 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,337 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,339 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,340 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,342 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,342 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,342 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.offset, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,381 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,384 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,384 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,384 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,385 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,388 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,388 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,414 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,414 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,414 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,416 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,416 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,416 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,418 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,418 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,418 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,419 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,419 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,419 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,422 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,422 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,469 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,469 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,471 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,471 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,511 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,511 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,511 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,514 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,514 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,514 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,516 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,516 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,516 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,518 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,518 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,522 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,522 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,522 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,558 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,558 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,561 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,561 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,563 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,564 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,566 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,566 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,570 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,570 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,600 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,603 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,607 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,648 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,648 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,648 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,652 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,655 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,655 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,655 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,657 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,657 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,657 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,662 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,663 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,696 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,696 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,701 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,701 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,703 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,703 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,703 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,706 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,756 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,757 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,762 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, t1Thread1of1ForFork1_#t~ret52#1, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,986 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,986 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,991 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,992 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,992 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,994 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,998 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:12,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:12,998 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,017 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,024 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,030 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,030 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,031 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,037 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,037 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,037 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,056 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,056 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,056 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,304 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,304 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,316 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,316 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,316 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,319 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,319 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,319 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,329 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,329 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,331 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,332 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,332 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,333 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,333 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-02 23:37:13,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:13,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem42#1, t2Thread1of1ForFork0_dequeue_#t~mem43#1, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, #pthreadsMutex, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#queue~0.offset, ULTIMATE.start_empty_~q#1.base, ~#queue~0.base, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0, ULTIMATE.start_init_~q#1.offset, #memory_int, t2Thread1of1ForFork0_dequeue_~q#1.offset, t2Thread1of1ForFork0_dequeue_~x~0#1, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-02 23:37:14,085 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4500 states. [2024-05-02 23:37:14,085 INFO L212 cStratifiedReduction]: Copied states 793 times. [2024-05-02 23:37:14,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-02 23:37:14,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:14,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-05-02 23:37:14,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-02 23:37:14,086 INFO L78 Accepts]: Start accepts. Automaton has currently 4740 states, but on-demand construction may add more states Word has length 218 [2024-05-02 23:37:14,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-02 23:37:14,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-05-02 23:37:14,087 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-02 23:37:14,088 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-02 23:37:14,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1425529934, now seen corresponding path program 1 times [2024-05-02 23:37:14,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-02 23:37:14,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720115789] [2024-05-02 23:37:14,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-02 23:37:14,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-02 23:37:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-02 23:37:14,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-02 23:37:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-02 23:37:14,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-05-02 23:37:14,229 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-05-02 23:37:14,229 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location t2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-02 23:37:14,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-05-02 23:37:14,282 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-02 23:37:14,282 INFO L308 ceAbstractionStarter]: Result for error location t2Err0ASSERT_VIOLATIONERROR_FUNCTION was UNSAFE (7/7) [2024-05-02 23:37:14,284 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-02 23:37:14,284 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-02 23:37:14,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.05 11:37:14 BasicIcfg [2024-05-02 23:37:14,398 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-02 23:37:14,398 INFO L158 Benchmark]: Toolchain (without parser) took 89914.72ms. Allocated memory was 204.5MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 132.2MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 666.8MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,398 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 204.5MB. Free memory is still 169.2MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-02 23:37:14,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 530.01ms. Allocated memory is still 331.4MB. Free memory was 302.3MB in the beginning and 271.4MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.66ms. Allocated memory is still 331.4MB. Free memory was 271.4MB in the beginning and 268.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,399 INFO L158 Benchmark]: Boogie Preprocessor took 24.71ms. Allocated memory is still 331.4MB. Free memory was 268.3MB in the beginning and 265.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,399 INFO L158 Benchmark]: RCFGBuilder took 565.52ms. Allocated memory is still 331.4MB. Free memory was 265.6MB in the beginning and 238.9MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,399 INFO L158 Benchmark]: TraceAbstraction took 88722.24ms. Allocated memory was 331.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 237.9MB in the beginning and 2.7GB in the end (delta: -2.5GB). Peak memory consumption was 644.1MB. Max. memory is 8.0GB. [2024-05-02 23:37:14,405 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 204.5MB. Free memory is still 169.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 530.01ms. Allocated memory is still 331.4MB. Free memory was 302.3MB in the beginning and 271.4MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.66ms. Allocated memory is still 331.4MB. Free memory was 271.4MB in the beginning and 268.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 24.71ms. Allocated memory is still 331.4MB. Free memory was 268.3MB in the beginning and 265.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 565.52ms. Allocated memory is still 331.4MB. Free memory was 265.6MB in the beginning and 238.9MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * TraceAbstraction took 88722.24ms. Allocated memory was 331.4MB in the beginning and 3.5GB in the end (delta: 3.1GB). Free memory was 237.9MB in the beginning and 2.7GB in the end (delta: -2.5GB). Peak memory consumption was 644.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 1, dependent conditional: 1, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 1 - StatisticsResult: Reduction benchmarks 14.6ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 54, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 34.4ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 54, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 54, Transitions: 53, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 54, Transitions: 55, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 1, Times there's more than one choice: 0, Avg number of choices: 1.0 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 619, independent: 575, independent conditional: 575, independent unconditional: 0, dependent: 44, dependent conditional: 44, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 575, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 575, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 0, independent unconditional: 575, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 575, independent: 575, independent conditional: 0, independent unconditional: 575, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 0, independent unconditional: 575, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 0, independent unconditional: 575, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 575, independent: 575, independent conditional: 0, independent unconditional: 575, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 575, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 575, unknown conditional: 0, unknown unconditional: 575] , Statistics on independence cache: Total cache size (in pairs): 575, Positive cache size: 575, Positive conditional cache size: 0, Positive unconditional cache size: 575, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 44 - StatisticsResult: Reduction benchmarks 48.0ms Time before loop, 419.3ms Time in loop, 0.5s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 758, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 759, Transitions: 808, Traversal time: 0.5s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 2, dependent conditional: 2, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 2 - StatisticsResult: Reduction benchmarks 13.3ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 62, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 63, Transitions: 64, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 14198486.9s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 14198486.9s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29928, independent: 28415, independent conditional: 28415, independent unconditional: 0, dependent: 1513, dependent conditional: 1513, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28442, independent: 28415, independent conditional: 28415, independent unconditional: 0, dependent: 27, dependent conditional: 27, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 28442, independent: 28415, independent conditional: 28415, independent unconditional: 0, dependent: 27, dependent conditional: 27, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28641, independent: 28415, independent conditional: 0, independent unconditional: 28415, dependent: 226, dependent conditional: 199, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28641, independent: 28415, independent conditional: 0, independent unconditional: 28415, dependent: 226, dependent conditional: 0, dependent unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28641, independent: 28415, independent conditional: 0, independent unconditional: 28415, dependent: 226, dependent conditional: 0, dependent unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28442, independent: 28415, independent conditional: 0, independent unconditional: 28415, dependent: 27, dependent conditional: 0, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28442, independent: 28409, independent conditional: 0, independent unconditional: 28409, dependent: 33, dependent conditional: 0, dependent unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 33, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 27, dependent conditional: 0, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 33, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 27, dependent conditional: 0, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 33, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 27, dependent conditional: 0, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 51, independent: 4, independent conditional: 0, independent unconditional: 4, dependent: 47, dependent conditional: 0, dependent unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 28641, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 199, dependent conditional: 0, dependent unconditional: 199, unknown: 28442, unknown conditional: 0, unknown unconditional: 28442] , Statistics on independence cache: Total cache size (in pairs): 28442, Positive cache size: 28415, Positive conditional cache size: 0, Positive unconditional cache size: 28415, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 199, Maximal queried relation: 8, Independence queries for same thread: 1486 - StatisticsResult: Reduction benchmarks 3.1ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 132, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 26.2ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 130, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 38.2ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 167, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 372.9ms Time before loop, 0.0ms Time in loop, 0.4s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 175, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 942.2ms Time before loop, 0.0ms Time in loop, 0.9s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 173, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 199.3ms Time before loop, 1246.1ms Time in loop, 1.4s Time in total, Has Loop: 1, wrong guesses: 1, overall guesses: 37, Reduction States: 2265, Duplicate States: 50, Protected Variables: 31 - StatisticsResult: Reduction benchmarks 1283.3ms Time before loop, 2203.3ms Time in loop, 3.5s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 219, Reduction States: 6036, Duplicate States: 2576, Protected Variables: 32 - StatisticsResult: Reduction benchmarks 1351.5ms Time before loop, 0.0ms Time in loop, 1.4s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 3868, Duplicate States: 1188, Protected Variables: 38 - StatisticsResult: Reduction benchmarks 958.5ms Time before loop, 807.4ms Time in loop, 1.8s Time in total, Has Loop: 1, wrong guesses: 1, overall guesses: 17, Reduction States: 6059, Duplicate States: 2423, Protected Variables: 39 - StatisticsResult: Visitor Statistics States: 94, Transitions: 93, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 92, Transitions: 92, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 110, Transitions: 111, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 114, Transitions: 116, Traversal time: 0.4s - StatisticsResult: Visitor Statistics States: 113, Transitions: 116, Traversal time: 0.9s - StatisticsResult: Visitor Statistics States: 2130, Transitions: 2319, Traversal time: 1.4s - StatisticsResult: Visitor Statistics States: 5894, Transitions: 6413, Traversal time: 3.5s - StatisticsResult: Visitor Statistics States: 3376, Transitions: 4115, Traversal time: 1.4s - StatisticsResult: Visitor Statistics States: 5587, Transitions: 6855, Traversal time: 1.8s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 8, RedundantProofs: 1, ProvenStates: 2235, Times there's more than one choice: 1245, Avg number of choices: 4.425055928411633 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63473, independent: 61461, independent conditional: 61461, independent unconditional: 0, dependent: 2012, dependent conditional: 2012, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 61479, independent: 61461, independent conditional: 61461, independent unconditional: 0, dependent: 18, dependent conditional: 18, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 61479, independent: 61461, independent conditional: 61461, independent unconditional: 0, dependent: 18, dependent conditional: 18, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 61587, independent: 61461, independent conditional: 0, independent unconditional: 61461, dependent: 126, dependent conditional: 108, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 61587, independent: 61461, independent conditional: 0, independent unconditional: 61461, dependent: 126, dependent conditional: 0, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 61587, independent: 61461, independent conditional: 0, independent unconditional: 61461, dependent: 126, dependent conditional: 0, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 61479, independent: 61461, independent conditional: 0, independent unconditional: 61461, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 61479, independent: 61447, independent conditional: 0, independent unconditional: 61447, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 32, independent: 14, independent conditional: 0, independent unconditional: 14, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 32, independent: 14, independent conditional: 0, independent unconditional: 14, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, independent: 14, independent conditional: 0, independent unconditional: 14, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 51, independent: 27, independent conditional: 0, independent unconditional: 27, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 61587, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 61479, unknown conditional: 0, unknown unconditional: 61479] , Statistics on independence cache: Total cache size (in pairs): 61479, Positive cache size: 61461, Positive conditional cache size: 0, Positive unconditional cache size: 61461, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 108, Maximal queried relation: 10, Independence queries for same thread: 1994 - StatisticsResult: Reduction benchmarks 2.3ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 187, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 11.7ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 185, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 6.4ms Time before loop, 1014.9ms Time in loop, 1.0s Time in total, Has Loop: 1, wrong guesses: 2, overall guesses: 43, Reduction States: 3689, Duplicate States: 100, Protected Variables: 1 - StatisticsResult: Reduction benchmarks 6.8ms Time before loop, 948.3ms Time in loop, 1.0s Time in total, Has Loop: 1, wrong guesses: 2, overall guesses: 43, Reduction States: 3880, Duplicate States: 100, Protected Variables: 3 - StatisticsResult: Reduction benchmarks 9.8ms Time before loop, 770.9ms Time in loop, 0.8s Time in total, Has Loop: 1, wrong guesses: 2, overall guesses: 46, Reduction States: 3796, Duplicate States: 516, Protected Variables: 6 - StatisticsResult: Reduction benchmarks 167.4ms Time before loop, 1927.7ms Time in loop, 2.1s Time in total, Has Loop: 1, wrong guesses: 7, overall guesses: 92, Reduction States: 6551, Duplicate States: 1052, Protected Variables: 22 - StatisticsResult: Reduction benchmarks 393.9ms Time before loop, 1674.9ms Time in loop, 2.1s Time in total, Has Loop: 1, wrong guesses: 7, overall guesses: 76, Reduction States: 5338, Duplicate States: 903, Protected Variables: 22 - StatisticsResult: Reduction benchmarks 354.1ms Time before loop, 1919.1ms Time in loop, 2.3s Time in total, Has Loop: 1, wrong guesses: 4, overall guesses: 74, Reduction States: 4108, Duplicate States: 634, Protected Variables: 29 - StatisticsResult: Reduction benchmarks 3104.2ms Time before loop, 4381.8ms Time in loop, 7.5s Time in total, Has Loop: 1, wrong guesses: 4, overall guesses: 74, Reduction States: 4136, Duplicate States: 634, Protected Variables: 29 - StatisticsResult: Reduction benchmarks 2472.9ms Time before loop, 12172.9ms Time in loop, 14.6s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 110, Reduction States: 5451, Duplicate States: 935, Protected Variables: 44 - StatisticsResult: Reduction benchmarks 554.4ms Time before loop, 3546.0ms Time in loop, 4.1s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 95, Reduction States: 4500, Duplicate States: 793, Protected Variables: 44 - StatisticsResult: Visitor Statistics States: 102, Transitions: 101, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 100, Transitions: 100, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 3585, Transitions: 3817, Traversal time: 1.0s - StatisticsResult: Visitor Statistics States: 3756, Transitions: 4010, Traversal time: 1.0s - StatisticsResult: Visitor Statistics States: 3665, Transitions: 3926, Traversal time: 0.8s - StatisticsResult: Visitor Statistics States: 6370, Transitions: 6833, Traversal time: 2.1s - StatisticsResult: Visitor Statistics States: 5159, Transitions: 5535, Traversal time: 2.1s - StatisticsResult: Visitor Statistics States: 3943, Transitions: 4214, Traversal time: 2.3s - StatisticsResult: Visitor Statistics States: 3952, Transitions: 4224, Traversal time: 7.5s - StatisticsResult: Visitor Statistics States: 5251, Transitions: 5613, Traversal time: 14.6s - StatisticsResult: Visitor Statistics States: 4300, Transitions: 4615, Traversal time: 4.1s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 16, RedundantProofs: 3, ProvenStates: 1435, Times there's more than one choice: 933, Avg number of choices: 4.323344947735191 - PositiveResult [Line: 1059]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1032]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - CounterExampleResult [Line: 1043]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L947] 0 pthread_mutex_t m; VAL [m={3:0}] [L949] 0 int stored_elements[(800)]; VAL [m={3:0}, stored_elements={4:0}] [L950] 0 _Bool enqueue_flag, dequeue_flag; VAL [dequeue_flag=0, enqueue_flag=0, m={3:0}, stored_elements={4:0}] [L951] 0 QType queue; VAL [dequeue_flag=0, enqueue_flag=0, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1054] 0 pthread_t id1, id2; VAL [dequeue_flag=0, enqueue_flag=0, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1055] 0 enqueue_flag=(1) VAL [dequeue_flag=0, enqueue_flag=1, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1056] 0 dequeue_flag=(0) [L1057] CALL 0 init(&queue) [L954] 0 q->head=0 VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L955] 0 q->tail=0 VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L956] 0 q->amount=0 VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L1057] RET 0 init(&queue) [L1058] CALL, EXPR 0 empty(&queue) [L960] EXPR 0 q->head VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L960] EXPR 0 q->tail VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L960] COND TRUE 0 q->head == q->tail VAL [dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L963] 0 return (-1); VAL [\result=-1, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L1058] RET, EXPR 0 empty(&queue) [L1058] COND FALSE 0 !(!empty(&queue)==(-1)) VAL [dequeue_flag=0, enqueue_flag=1, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1062] FCALL, FORK 0 pthread_create(&id1, ((void *)0), t1, &queue) VAL [dequeue_flag=0, enqueue_flag=1, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1063] FCALL, FORK 0 pthread_create(&id2, ((void *)0), t2, &queue) VAL [dequeue_flag=0, enqueue_flag=1, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1036] 2 int i; VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] 2 i=0 VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] COND TRUE 2 i<(800) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1040] COND FALSE 2 !(\read(dequeue_flag)) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] 2 i++ VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=1, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] COND TRUE 2 i<(800) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=1, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1040] COND FALSE 2 !(\read(dequeue_flag)) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=1, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] 2 i++ VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=2, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1037] COND TRUE 2 i<(800) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=2, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1064] 0 \read(id1) VAL [dequeue_flag=0, enqueue_flag=1, id1={7:0}, id2={6:0}, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1007] 1 int value, i; VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1009] 1 value = __VERIFIER_nondet_int() VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1010] CALL 1 enqueue(&queue,value) [L980] EXPR 1 q->tail VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L980] 1 q->element[q->tail] = x VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L981] EXPR 1 q->amount VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L981] 1 q->amount++ VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L982] EXPR 1 q->tail VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L982] COND FALSE 1 !(q->tail == (800)) VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L988] EXPR 1 q->tail VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L988] 1 q->tail++ VAL [\old(x)=9, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L990] 1 return 0; VAL [\old(x)=9, \result=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L1010] RET 1 enqueue(&queue,value) [L1010] COND FALSE 1 !(enqueue(&queue,value)) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1013] 1 stored_elements[0]=value VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1014] CALL 1 empty(&queue) [L960] EXPR 1 q->head VAL [\result=-1, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L960] EXPR 1 q->tail VAL [\result=-1, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L960] COND FALSE 1 !(q->head == q->tail) VAL [\result=-1, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L966] 1 return 0; VAL [\result=-1, \result=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L1014] RET 1 empty(&queue) [L1014] COND FALSE 1 !(empty(&queue)) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1018] 1 i=0 VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1018] COND TRUE 1 i<((800)-1) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1021] COND TRUE 1 \read(enqueue_flag) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=9] [L1023] 1 value = __VERIFIER_nondet_int() VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=0] [L1024] CALL 1 enqueue(&queue,value) [L980] EXPR 1 q->tail VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L980] 1 q->element[q->tail] = x VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L981] EXPR 1 q->amount VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L981] 1 q->amount++ VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L982] EXPR 1 q->tail VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L982] COND FALSE 1 !(q->tail == (800)) VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L988] EXPR 1 q->tail VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L988] 1 q->tail++ VAL [\old(x)=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L990] 1 return 0; VAL [\old(x)=0, \result=0, dequeue_flag=0, enqueue_flag=1, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=0] [L1024] RET 1 enqueue(&queue,value) [L1025] 1 stored_elements[i+1]=value VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=1, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=0] [L1026] 1 enqueue_flag=(0) VAL [arg={5:0}, arg={5:0}, dequeue_flag=0, enqueue_flag=0, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=0] [L1027] 1 dequeue_flag=(1) VAL [arg={5:0}, arg={5:0}, dequeue_flag=1, enqueue_flag=0, i=0, m={3:0}, queue={5:0}, stored_elements={4:0}, value=0] [L1040] COND TRUE 2 \read(dequeue_flag) [L1042] CALL, EXPR 2 dequeue(&queue) [L994] 2 int x; VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L995] EXPR 2 q->head VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L995] EXPR 2 q->element[q->head] VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}] [L995] 2 x = q->element[q->head] VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L996] EXPR 2 q->amount VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L996] 2 q->amount-- VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L997] EXPR 2 q->head VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L997] COND FALSE 2 !(q->head == (800)) VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L1002] EXPR 2 q->head VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L1002] 2 q->head++ VAL [dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L1003] 2 return x; VAL [\result=9, dequeue_flag=1, enqueue_flag=0, m={3:0}, q={5:0}, q={5:0}, queue={5:0}, stored_elements={4:0}, x=9] [L1042] RET, EXPR 2 dequeue(&queue) [L1042] EXPR 2 stored_elements[i] VAL [arg={5:0}, arg={5:0}, dequeue_flag=1, enqueue_flag=0, i=2, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1042] COND TRUE 2 !dequeue(&queue)==stored_elements[i] VAL [arg={5:0}, arg={5:0}, dequeue_flag=1, enqueue_flag=0, i=2, m={3:0}, queue={5:0}, stored_elements={4:0}] [L1043] 2 reach_error() VAL [arg={5:0}, arg={5:0}, dequeue_flag=1, enqueue_flag=0, i=2, m={3:0}, queue={5:0}, stored_elements={4:0}] - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, 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, 0.1s InterpolantComputationTime, 53 NumberOfCodeBlocks, 53 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 52 ConstructedInterpolants, 0 QuantifiedInterpolants, 52 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t1Err0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t1Err0ASSERT_VIOLATIONERROR_FUNCTION with 2 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 14.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 9.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 93, 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, 4.8s InterpolantComputationTime, 934 NumberOfCodeBlocks, 934 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 926 ConstructedInterpolants, 0 QuantifiedInterpolants, 6323 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: t2Err0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t2Err0ASSERT_VIOLATIONERROR_FUNCTION with 2 thread instances CFG has 5 procedures, 429 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 72.8s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 35.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 161, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 36.0s InterpolantComputationTime, 2428 NumberOfCodeBlocks, 2410 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2611 ConstructedInterpolants, 226 QuantifiedInterpolants, 95458 SizeOfPredicates, 85 NumberOfNonLiveVariables, 932 ConjunctsInSsa, 187 ConjunctsInUnsatCore, 14 InterpolantComputations, 8 PerfectInterpolantSequences, 54/84 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! [2024-05-02 23:37:14,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Forceful destruction successful, exit code 0 [2024-05-02 23:37:14,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Forceful destruction successful, exit code 0 [2024-05-02 23:37:14,833 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Ended with exit code 0 [2024-05-02 23:37:15,035 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2024-05-02 23:37:15,240 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Forceful destruction successful, exit code 0 [2024-05-02 23:37:15,437 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2024-05-02 23:37:15,637 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-02 23:37:15,863 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...