/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_longer.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 10:38:20,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 10:38:20,507 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 10:38:20,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 10:38:20,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 10:38:20,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 10:38:20,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 10:38:20,543 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 10:38:20,546 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 10:38:20,550 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 10:38:20,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 10:38:20,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 10:38:20,551 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 10:38:20,553 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 10:38:20,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 10:38:20,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 10:38:20,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 10:38:20,554 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 10:38:20,554 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 10:38:20,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 10:38:20,554 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 10:38:20,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 10:38:20,555 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 10:38:20,556 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 10:38:20,556 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 10:38:20,556 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 10:38:20,556 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 10:38:20,557 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 10:38:20,557 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 10:38:20,557 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 10:38:20,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:38:20,558 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 10:38:20,558 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 10:38:20,559 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 10:38:20,560 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 10:38:20,560 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 10:38:20,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 10:38:20,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 10:38:20,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 10:38:20,837 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 10:38:20,838 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 10:38:20,839 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i [2024-05-30 10:38:22,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 10:38:22,365 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 10:38:22,365 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i [2024-05-30 10:38:22,391 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/16f933a25/fe27b4dbccf24ad2b94432b085cc8355/FLAG27760a639 [2024-05-30 10:38:22,404 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/16f933a25/fe27b4dbccf24ad2b94432b085cc8355 [2024-05-30 10:38:22,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 10:38:22,407 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 10:38:22,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 10:38:22,408 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 10:38:22,416 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 10:38:22,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:38:22" (1/1) ... [2024-05-30 10:38:22,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20094fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:22, skipping insertion in model container [2024-05-30 10:38:22,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:38:22" (1/1) ... [2024-05-30 10:38:22,467 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 10:38:22,990 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_longer.i[43296,43309] [2024-05-30 10:38:22,999 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_longer.i[43503,43516] [2024-05-30 10:38:23,002 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_longer.i[43783,43796] [2024-05-30 10:38:23,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:38:23,015 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 10:38:23,047 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_longer.i[43296,43309] [2024-05-30 10:38:23,049 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_longer.i[43503,43516] [2024-05-30 10:38:23,051 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_longer.i[43783,43796] [2024-05-30 10:38:23,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:38:23,115 INFO L206 MainTranslator]: Completed translation [2024-05-30 10:38:23,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23 WrapperNode [2024-05-30 10:38:23,118 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 10:38:23,119 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 10:38:23,119 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 10:38:23,119 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 10:38:23,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,200 INFO L138 Inliner]: procedures = 275, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 249 [2024-05-30 10:38:23,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 10:38:23,201 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 10:38:23,201 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 10:38:23,201 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 10:38:23,210 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,210 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,227 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,227 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,235 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,238 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,258 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,262 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 10:38:23,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 10:38:23,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 10:38:23,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 10:38:23,264 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (1/1) ... [2024-05-30 10:38:23,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:38:23,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:23,310 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) [2024-05-30 10:38:23,336 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 [2024-05-30 10:38:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-05-30 10:38:23,361 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-05-30 10:38:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-05-30 10:38:23,362 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-05-30 10:38:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 10:38:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 10:38:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 10:38:23,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 10:38:23,365 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-30 10:38:23,550 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 10:38:23,551 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 10:38:23,895 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 10:38:23,916 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 10:38:23,917 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-30 10:38:23,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:38:23 BoogieIcfgContainer [2024-05-30 10:38:23,917 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 10:38:23,919 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 10:38:23,920 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 10:38:23,922 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 10:38:23,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 10:38:22" (1/3) ... [2024-05-30 10:38:23,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22286cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:38:23, skipping insertion in model container [2024-05-30 10:38:23,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:38:23" (2/3) ... [2024-05-30 10:38:23,924 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22286cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:38:23, skipping insertion in model container [2024-05-30 10:38:23,924 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:38:23" (3/3) ... [2024-05-30 10:38:23,925 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_longer.i [2024-05-30 10:38:23,933 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 10:38:23,941 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 10:38:23,942 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-05-30 10:38:23,942 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 10:38:24,056 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-30 10:38:24,111 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:24,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:24,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:24,115 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) [2024-05-30 10:38:24,117 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 [2024-05-30 10:38:24,157 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:24,165 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:38:24,170 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:24,171 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:24,176 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:24,191 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 54 states. [2024-05-30 10:38:24,192 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:24,195 INFO L78 Accepts]: Start accepts. Automaton has currently 56 states, but on-demand construction may add more states Word has length 53 [2024-05-30 10:38:24,196 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:24,197 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:24,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:24,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1629972469, now seen corresponding path program 1 times [2024-05-30 10:38:24,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:24,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235610855] [2024-05-30 10:38:24,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:24,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:24,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:24,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235610855] [2024-05-30 10:38:24,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235610855] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:24,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:24,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 10:38:24,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674225498] [2024-05-30 10:38:24,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:24,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 10:38:24,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:24,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 10:38:24,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 10:38:24,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:24,503 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:24,504 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) [2024-05-30 10:38:24,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:24,505 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:24,539 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 54 states. [2024-05-30 10:38:24,539 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:24,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:24,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:38:24,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 10:38:24,552 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-05-30 10:38:24,554 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/7) [2024-05-30 10:38:24,564 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:24,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:24,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:24,618 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) [2024-05-30 10:38:24,620 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 [2024-05-30 10:38:24,624 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:24,624 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 10:38:24,625 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:24,625 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:24,625 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:24,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,677 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:24,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:24,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:25,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:25,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:25,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:25,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:25,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:25,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:25,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:25,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:25,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:38:25,141 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 758 states. [2024-05-30 10:38:25,142 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:25,142 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 10:38:25,154 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:38:25,155 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/7) [2024-05-30 10:38:25,162 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:25,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:25,166 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) [2024-05-30 10:38:25,170 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 [2024-05-30 10:38:25,175 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:25,176 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 10:38:25,177 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,177 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:25,177 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:25,193 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 62 states. [2024-05-30 10:38:25,193 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:25,194 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 10:38:25,195 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:38:25,195 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (3/7) [2024-05-30 10:38:25,200 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:25,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:25,203 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) [2024-05-30 10:38:25,211 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:25,211 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:38:25,212 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,212 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:25,212 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-30 10:38:25,212 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:38:25,213 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:38:25,213 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (4/7) [2024-05-30 10:38:25,216 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:25,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:25,217 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 [2024-05-30 10:38:25,219 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) [2024-05-30 10:38:25,223 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:25,224 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:38:25,224 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,224 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:25,224 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-30 10:38:25,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:38:25,225 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:38:25,226 INFO L308 ceAbstractionStarter]: Result for error location t2Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (5/7) [2024-05-30 10:38:25,229 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:25,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:25,231 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 [2024-05-30 10:38:25,239 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) [2024-05-30 10:38:25,246 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:25,246 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:38:25,246 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:25,247 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:25,247 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:25,254 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 132 states. [2024-05-30 10:38:25,255 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:25,255 INFO L78 Accepts]: Start accepts. Automaton has currently 134 states, but on-demand construction may add more states Word has length 93 [2024-05-30 10:38:25,257 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:25,257 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:25,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:25,258 INFO L85 PathProgramCache]: Analyzing trace with hash -1889647877, now seen corresponding path program 1 times [2024-05-30 10:38:25,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:25,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513528046] [2024-05-30 10:38:25,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:25,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:25,261 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 [2024-05-30 10:38:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:25,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:25,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513528046] [2024-05-30 10:38:25,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513528046] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:25,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:25,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 10:38:25,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825824943] [2024-05-30 10:38:25,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:25,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 10:38:25,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:25,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 10:38:25,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 10:38:25,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,394 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:25,394 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) [2024-05-30 10:38:25,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,395 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:25,423 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 130 states. [2024-05-30 10:38:25,423 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,424 INFO L78 Accepts]: Start accepts. Automaton has currently 131 states, but on-demand construction may add more states Word has length 91 [2024-05-30 10:38:25,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:25,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 10:38:25,426 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:25,426 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:25,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1868981013, now seen corresponding path program 1 times [2024-05-30 10:38:25,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:25,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856155009] [2024-05-30 10:38:25,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:25,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:25,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856155009] [2024-05-30 10:38:25,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856155009] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:25,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:25,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-30 10:38:25,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020332855] [2024-05-30 10:38:25,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:25,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-30 10:38:25,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:25,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-30 10:38:25,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-30 10:38:25,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,651 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:25,651 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) [2024-05-30 10:38:25,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,652 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:25,681 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 167 states. [2024-05-30 10:38:25,682 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:25,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:25,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:25,682 INFO L78 Accepts]: Start accepts. Automaton has currently 168 states, but on-demand construction may add more states Word has length 109 [2024-05-30 10:38:25,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:25,685 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-30 10:38:25,685 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:25,686 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:25,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1787600184, now seen corresponding path program 1 times [2024-05-30 10:38:25,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:25,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875543578] [2024-05-30 10:38:25,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:27,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:27,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875543578] [2024-05-30 10:38:27,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875543578] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:27,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:27,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-05-30 10:38:27,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065523813] [2024-05-30 10:38:27,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:27,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-30 10:38:27,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:27,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-30 10:38:27,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2024-05-30 10:38:27,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:27,137 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:27,137 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) [2024-05-30 10:38:27,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:27,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:27,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:27,138 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:27,622 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 175 states. [2024-05-30 10:38:27,623 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:27,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:27,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:27,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:27,624 INFO L78 Accepts]: Start accepts. Automaton has currently 176 states, but on-demand construction may add more states Word has length 113 [2024-05-30 10:38:27,626 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:27,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-30 10:38:27,626 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:27,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:27,627 INFO L85 PathProgramCache]: Analyzing trace with hash 32215021, now seen corresponding path program 1 times [2024-05-30 10:38:27,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:27,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906045704] [2024-05-30 10:38:27,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:27,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:29,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:29,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906045704] [2024-05-30 10:38:29,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906045704] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:29,796 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:29,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2024-05-30 10:38:29,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208288572] [2024-05-30 10:38:29,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:29,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-30 10:38:29,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:29,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-30 10:38:29,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=635, Unknown=0, NotChecked=0, Total=702 [2024-05-30 10:38:29,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:29,805 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:29,806 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) [2024-05-30 10:38:29,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:29,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:29,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:29,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:29,806 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:30,851 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 173 states. [2024-05-30 10:38:30,851 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:30,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:30,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:30,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:30,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-30 10:38:30,852 INFO L78 Accepts]: Start accepts. Automaton has currently 174 states, but on-demand construction may add more states Word has length 112 [2024-05-30 10:38:30,852 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:30,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-30 10:38:30,853 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:30,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:30,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1492416632, now seen corresponding path program 1 times [2024-05-30 10:38:30,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:30,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959110508] [2024-05-30 10:38:30,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:30,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:30,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:30,914 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959110508] [2024-05-30 10:38:30,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959110508] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:30,914 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:30,915 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-30 10:38:30,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921001856] [2024-05-30 10:38:30,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:30,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-30 10:38:30,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:30,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-30 10:38:30,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-30 10:38:30,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:30,916 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:30,916 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) [2024-05-30 10:38:30,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:30,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:30,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:30,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-30 10:38:30,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:30,917 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:31,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:31,125 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,139 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,171 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,196 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,224 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,245 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,275 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,302 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,327 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,353 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,384 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,407 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,431 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,458 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,490 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,542 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,565 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,588 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,615 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,637 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,659 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,681 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,707 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,730 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,751 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,768 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,798 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,825 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,850 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,964 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:31,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:31,994 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,018 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,043 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,075 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,113 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,152 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:32,274 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2265 states. [2024-05-30 10:38:32,274 INFO L212 cStratifiedReduction]: Copied states 50 times. [2024-05-30 10:38:32,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:32,275 INFO L78 Accepts]: Start accepts. Automaton has currently 2650 states, but on-demand construction may add more states Word has length 118 [2024-05-30 10:38:32,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:32,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-30 10:38:32,277 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:32,277 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:32,277 INFO L85 PathProgramCache]: Analyzing trace with hash 1627671921, now seen corresponding path program 1 times [2024-05-30 10:38:32,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:32,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781435908] [2024-05-30 10:38:32,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:34,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:34,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781435908] [2024-05-30 10:38:34,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781435908] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:34,469 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:34,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2024-05-30 10:38:34,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691989633] [2024-05-30 10:38:34,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:34,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-05-30 10:38:34,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:34,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-05-30 10:38:34,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=731, Unknown=0, NotChecked=0, Total=812 [2024-05-30 10:38:34,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:34,471 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:34,472 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) [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:34,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:34,472 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:36,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:36,080 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,085 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:36,103 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,108 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:36,120 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,126 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,152 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,155 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,158 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,179 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,181 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,185 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,206 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,208 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,211 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,229 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,230 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,233 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,260 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,263 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,268 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,292 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,294 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,298 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,377 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,379 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,383 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,472 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,473 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,484 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,511 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,513 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,517 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,538 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,540 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,543 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,567 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,568 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,572 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,659 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,660 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,671 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,703 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,706 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,710 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,731 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,733 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,737 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,758 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,761 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,764 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,778 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,778 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,780 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,783 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,810 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,813 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,817 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,839 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,841 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,844 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,864 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,866 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,870 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,885 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,887 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,890 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,918 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,921 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,925 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,952 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,955 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,959 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,980 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,984 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:36,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:36,999 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,002 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,005 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,032 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,035 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,040 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,060 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,112 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,116 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,139 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,142 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,145 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,291 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,306 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,316 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,355 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,358 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,363 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,389 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,391 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,395 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,420 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,423 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,426 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,457 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,460 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,464 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,503 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,507 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,514 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,553 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,556 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,562 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,596 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,600 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,605 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:37,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,626 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,628 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,631 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,660 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,663 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,669 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,695 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,700 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,756 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,758 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,762 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,762 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,791 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,795 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,856 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,859 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,882 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,885 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,913 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,936 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,939 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,943 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,975 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,979 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,983 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,997 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:37,999 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,002 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,028 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,029 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,032 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,037 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,056 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,059 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,082 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,085 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,094 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,243 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,245 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,250 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,274 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,292 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,315 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,317 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,340 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,343 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,369 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,372 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,380 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,404 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,426 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,449 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,457 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,475 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,482 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,500 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,508 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,521 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,524 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,527 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,549 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,552 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,557 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,578 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,582 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,600 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,609 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,631 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,635 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,639 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,668 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,672 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,679 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,703 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,707 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,713 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,738 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,742 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:38,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,748 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:38,784 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6036 states. [2024-05-30 10:38:38,784 INFO L212 cStratifiedReduction]: Copied states 2576 times. [2024-05-30 10:38:38,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:38,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:38,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:38,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:38,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:38,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-30 10:38:38,785 INFO L78 Accepts]: Start accepts. Automaton has currently 4206 states, but on-demand construction may add more states Word has length 142 [2024-05-30 10:38:38,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:38,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-05-30 10:38:38,786 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:38,787 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:38,787 INFO L85 PathProgramCache]: Analyzing trace with hash 395395068, now seen corresponding path program 1 times [2024-05-30 10:38:38,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:38,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084890688] [2024-05-30 10:38:38,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:38,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:38,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:38,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084890688] [2024-05-30 10:38:38,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084890688] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:38,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:38,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:38:38,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335691640] [2024-05-30 10:38:38,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:38,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:38:38,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:38,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:38:38,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:38:38,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:38,913 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:38,913 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) [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-30 10:38:38,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:38,914 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:40,704 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4479 states. [2024-05-30 10:38:40,704 INFO L212 cStratifiedReduction]: Copied states 1799 times. [2024-05-30 10:38:40,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:40,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-30 10:38:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-30 10:38:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:40,705 INFO L78 Accepts]: Start accepts. Automaton has currently 2895 states, but on-demand construction may add more states Word has length 156 [2024-05-30 10:38:40,706 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:40,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-05-30 10:38:40,706 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:40,707 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:40,707 INFO L85 PathProgramCache]: Analyzing trace with hash -494944048, now seen corresponding path program 1 times [2024-05-30 10:38:40,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:40,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458402330] [2024-05-30 10:38:40,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:40,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:40,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458402330] [2024-05-30 10:38:40,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [458402330] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:40,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:40,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:38:40,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732027829] [2024-05-30 10:38:40,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:40,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:38:40,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:40,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:38:40,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:38:40,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:40,803 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:40,803 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) [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:40,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:40,804 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:42,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,256 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,407 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,410 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,663 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:42,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,148 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,181 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,199 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,239 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,250 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,262 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:43,283 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6717 states. [2024-05-30 10:38:43,283 INFO L212 cStratifiedReduction]: Copied states 3081 times. [2024-05-30 10:38:43,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:43,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-30 10:38:43,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-05-30 10:38:43,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:43,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-30 10:38:43,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:43,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:43,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:38:43,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-30 10:38:43,336 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-05-30 10:38:43,338 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (6/7) [2024-05-30 10:38:43,343 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:43,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:38:43,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:43,346 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) [2024-05-30 10:38:43,347 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 [2024-05-30 10:38:43,368 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:38:43,369 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:38:43,369 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;@583d145c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:38:43,369 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:38:43,369 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:43,374 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 187 states. [2024-05-30 10:38:43,374 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:43,375 INFO L78 Accepts]: Start accepts. Automaton has currently 189 states, but on-demand construction may add more states Word has length 101 [2024-05-30 10:38:43,375 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:43,375 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:43,375 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:43,375 INFO L85 PathProgramCache]: Analyzing trace with hash 1289559388, now seen corresponding path program 1 times [2024-05-30 10:38:43,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:43,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534082395] [2024-05-30 10:38:43,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:43,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:43,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:43,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534082395] [2024-05-30 10:38:43,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534082395] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:43,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:43,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 10:38:43,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905270130] [2024-05-30 10:38:43,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:43,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 10:38:43,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:43,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 10:38:43,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 10:38:43,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,401 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:43,401 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) [2024-05-30 10:38:43,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,401 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:43,419 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 185 states. [2024-05-30 10:38:43,419 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:38:43,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,420 INFO L78 Accepts]: Start accepts. Automaton has currently 186 states, but on-demand construction may add more states Word has length 99 [2024-05-30 10:38:43,420 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:43,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-05-30 10:38:43,420 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:43,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:43,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1102611318, now seen corresponding path program 1 times [2024-05-30 10:38:43,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:43,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317344131] [2024-05-30 10:38:43,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:43,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:43,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317344131] [2024-05-30 10:38:43,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317344131] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:43,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:43,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:38:43,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149552558] [2024-05-30 10:38:43,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:43,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:38:43,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:43,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:38:43,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:38:43,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,502 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:43,502 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) [2024-05-30 10:38:43,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:43,503 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:43,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:43,565 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,573 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:43,579 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,587 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,776 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,780 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,816 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,820 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,859 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,862 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,899 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,904 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,955 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:43,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:43,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:43,961 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,010 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,015 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,060 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,065 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,097 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,101 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,156 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,163 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,211 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,221 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,269 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,275 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,306 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,312 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,363 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,371 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,413 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,420 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,461 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,469 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,523 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,532 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,617 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,628 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,703 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,713 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,783 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~dequeue_flag~0] [2024-05-30 10:38:44,794 INFO L395 cStratifiedReduction]: Actual level: [~dequeue_flag~0] [2024-05-30 10:38:44,856 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3689 states. [2024-05-30 10:38:44,856 INFO L212 cStratifiedReduction]: Copied states 100 times. [2024-05-30 10:38:44,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:44,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:44,857 INFO L78 Accepts]: Start accepts. Automaton has currently 4339 states, but on-demand construction may add more states Word has length 190 [2024-05-30 10:38:44,857 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:44,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-05-30 10:38:44,858 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:44,858 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:44,858 INFO L85 PathProgramCache]: Analyzing trace with hash 2118660648, now seen corresponding path program 1 times [2024-05-30 10:38:44,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:44,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831125211] [2024-05-30 10:38:44,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:44,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:44,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831125211] [2024-05-30 10:38:44,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831125211] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:44,932 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:44,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-30 10:38:44,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920273822] [2024-05-30 10:38:44,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:44,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-30 10:38:44,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:44,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-30 10:38:44,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-30 10:38:44,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:44,933 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:44,933 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) [2024-05-30 10:38:44,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:44,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:44,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:44,934 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:44,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:44,985 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:44,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:44,991 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:44,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:44,994 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:45,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:45,000 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:45,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,049 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,054 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,083 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,086 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,116 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,119 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,147 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,152 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,199 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,205 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,248 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,255 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,487 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,491 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,517 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,520 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,567 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,572 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,608 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,612 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,647 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,652 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,671 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,674 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,720 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,725 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,756 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,761 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,793 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,798 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,844 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,852 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,914 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,922 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:45,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:45,986 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,044 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,053 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,086 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3880 states. [2024-05-30 10:38:46,086 INFO L212 cStratifiedReduction]: Copied states 100 times. [2024-05-30 10:38:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:46,086 INFO L78 Accepts]: Start accepts. Automaton has currently 4573 states, but on-demand construction may add more states Word has length 189 [2024-05-30 10:38:46,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:46,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-05-30 10:38:46,087 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:46,088 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:46,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1698030441, now seen corresponding path program 1 times [2024-05-30 10:38:46,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:46,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636701269] [2024-05-30 10:38:46,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:46,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:46,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636701269] [2024-05-30 10:38:46,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636701269] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:46,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:46,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:38:46,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286358912] [2024-05-30 10:38:46,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:46,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:38:46,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:46,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:38:46,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:38:46,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:46,192 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:46,192 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) [2024-05-30 10:38:46,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:46,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:46,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:46,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:46,193 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:46,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:46,229 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,236 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:46,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,244 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:46,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,280 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,284 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,314 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,317 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,357 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,362 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,555 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,559 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,605 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,609 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,649 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,653 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,653 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,693 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,697 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,725 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,729 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,774 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,779 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,818 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,824 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,862 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,868 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,890 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,894 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,937 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,944 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,980 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:46,987 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,029 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,035 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,105 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,111 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,125 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,132 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,149 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,157 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,174 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,181 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,197 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:47,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,203 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, #pthreadsMutex, ~#m~0.offset, ~#m~0.base, t1Thread1of1ForFork1_#t~ret52#1, ~dequeue_flag~0] [2024-05-30 10:38:47,231 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3796 states. [2024-05-30 10:38:47,232 INFO L212 cStratifiedReduction]: Copied states 516 times. [2024-05-30 10:38:47,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:47,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:47,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:47,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:47,232 INFO L78 Accepts]: Start accepts. Automaton has currently 4044 states, but on-demand construction may add more states Word has length 190 [2024-05-30 10:38:47,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:47,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-05-30 10:38:47,233 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:47,233 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:47,234 INFO L85 PathProgramCache]: Analyzing trace with hash 2117095809, now seen corresponding path program 1 times [2024-05-30 10:38:47,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:47,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63929623] [2024-05-30 10:38:47,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:47,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:48,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:48,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63929623] [2024-05-30 10:38:48,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63929623] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:48,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:48,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2024-05-30 10:38:48,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863712979] [2024-05-30 10:38:48,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:48,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-05-30 10:38:48,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:48,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-05-30 10:38:48,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2024-05-30 10:38:48,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:48,739 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:48,739 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) [2024-05-30 10:38:48,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:48,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:48,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:48,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:48,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:48,740 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:49,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,442 INFO L394 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] [2024-05-30 10:38:49,442 INFO L395 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] [2024-05-30 10:38:49,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:49,450 INFO L395 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] [2024-05-30 10:38:49,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,463 INFO L394 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] [2024-05-30 10:38:49,463 INFO L395 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] [2024-05-30 10:38:49,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,466 INFO L394 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] [2024-05-30 10:38:49,466 INFO L395 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] [2024-05-30 10:38:49,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:49,468 INFO L395 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] [2024-05-30 10:38:49,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,477 INFO L394 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] [2024-05-30 10:38:49,477 INFO L395 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] [2024-05-30 10:38:49,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:49,517 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:49,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:49,539 INFO L395 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] [2024-05-30 10:38:49,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,548 INFO L394 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] [2024-05-30 10:38:49,548 INFO L395 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] [2024-05-30 10:38:49,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:49,549 INFO L395 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] [2024-05-30 10:38:49,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,550 INFO L394 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] [2024-05-30 10:38:49,550 INFO L395 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] [2024-05-30 10:38:49,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:49,553 INFO L395 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] [2024-05-30 10:38:49,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,560 INFO L394 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] [2024-05-30 10:38:49,560 INFO L395 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] [2024-05-30 10:38:49,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_empty_#res#1, t1Thread1of1ForFork1_#t~ret52#1] [2024-05-30 10:38:49,565 INFO L395 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] [2024-05-30 10:38:49,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,576 INFO L394 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] [2024-05-30 10:38:49,576 INFO L395 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] [2024-05-30 10:38:49,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,652 INFO L394 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] [2024-05-30 10:38:49,652 INFO L395 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] [2024-05-30 10:38:49,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,656 INFO L394 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] [2024-05-30 10:38:49,656 INFO L395 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] [2024-05-30 10:38:49,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,659 INFO L394 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] [2024-05-30 10:38:49,659 INFO L395 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] [2024-05-30 10:38:49,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,688 INFO L394 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] [2024-05-30 10:38:49,688 INFO L395 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] [2024-05-30 10:38:49,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,740 INFO L394 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] [2024-05-30 10:38:49,741 INFO L395 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] [2024-05-30 10:38:49,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,745 INFO L394 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] [2024-05-30 10:38:49,745 INFO L395 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] [2024-05-30 10:38:49,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,749 INFO L394 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] [2024-05-30 10:38:49,749 INFO L395 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] [2024-05-30 10:38:49,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,775 INFO L394 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] [2024-05-30 10:38:49,775 INFO L395 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] [2024-05-30 10:38:49,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,826 INFO L394 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] [2024-05-30 10:38:49,827 INFO L395 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] [2024-05-30 10:38:49,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,831 INFO L394 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] [2024-05-30 10:38:49,831 INFO L395 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] [2024-05-30 10:38:49,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,836 INFO L394 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] [2024-05-30 10:38:49,836 INFO L395 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] [2024-05-30 10:38:49,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,861 INFO L394 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] [2024-05-30 10:38:49,862 INFO L395 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] [2024-05-30 10:38:49,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,922 INFO L394 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] [2024-05-30 10:38:49,922 INFO L395 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] [2024-05-30 10:38:49,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,928 INFO L394 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] [2024-05-30 10:38:49,929 INFO L395 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] [2024-05-30 10:38:49,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,934 INFO L394 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] [2024-05-30 10:38:49,935 INFO L395 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] [2024-05-30 10:38:49,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,960 INFO L394 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] [2024-05-30 10:38:49,960 INFO L395 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] [2024-05-30 10:38:50,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,022 INFO L394 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] [2024-05-30 10:38:50,022 INFO L395 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] [2024-05-30 10:38:50,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,030 INFO L394 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] [2024-05-30 10:38:50,030 INFO L395 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] [2024-05-30 10:38:50,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,037 INFO L394 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] [2024-05-30 10:38:50,037 INFO L395 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] [2024-05-30 10:38:50,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,075 INFO L394 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] [2024-05-30 10:38:50,075 INFO L395 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] [2024-05-30 10:38:50,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,133 INFO L394 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] [2024-05-30 10:38:50,133 INFO L395 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] [2024-05-30 10:38:50,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,139 INFO L394 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] [2024-05-30 10:38:50,140 INFO L395 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] [2024-05-30 10:38:50,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,145 INFO L394 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] [2024-05-30 10:38:50,145 INFO L395 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] [2024-05-30 10:38:50,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,172 INFO L394 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] [2024-05-30 10:38:50,172 INFO L395 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] [2024-05-30 10:38:50,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,221 INFO L394 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] [2024-05-30 10:38:50,221 INFO L395 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] [2024-05-30 10:38:50,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,227 INFO L394 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] [2024-05-30 10:38:50,227 INFO L395 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] [2024-05-30 10:38:50,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,234 INFO L394 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] [2024-05-30 10:38:50,234 INFO L395 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] [2024-05-30 10:38:50,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,264 INFO L394 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] [2024-05-30 10:38:50,265 INFO L395 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] [2024-05-30 10:38:50,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,304 INFO L394 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] [2024-05-30 10:38:50,304 INFO L395 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] [2024-05-30 10:38:50,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,311 INFO L394 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] [2024-05-30 10:38:50,311 INFO L395 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] [2024-05-30 10:38:50,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,318 INFO L394 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] [2024-05-30 10:38:50,318 INFO L395 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] [2024-05-30 10:38:50,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,341 INFO L394 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] [2024-05-30 10:38:50,341 INFO L395 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] [2024-05-30 10:38:50,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,424 INFO L394 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] [2024-05-30 10:38:50,424 INFO L395 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] [2024-05-30 10:38:50,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,433 INFO L394 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] [2024-05-30 10:38:50,433 INFO L395 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] [2024-05-30 10:38:50,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,443 INFO L394 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] [2024-05-30 10:38:50,443 INFO L395 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] [2024-05-30 10:38:50,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,646 INFO L394 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] [2024-05-30 10:38:50,646 INFO L395 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] [2024-05-30 10:38:50,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,679 INFO L394 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] [2024-05-30 10:38:50,679 INFO L395 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] [2024-05-30 10:38:50,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,683 INFO L394 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] [2024-05-30 10:38:50,683 INFO L395 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] [2024-05-30 10:38:50,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,687 INFO L394 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] [2024-05-30 10:38:50,687 INFO L395 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] [2024-05-30 10:38:50,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,706 INFO L394 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] [2024-05-30 10:38:50,707 INFO L395 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] [2024-05-30 10:38:50,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,751 INFO L394 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] [2024-05-30 10:38:50,751 INFO L395 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] [2024-05-30 10:38:50,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,755 INFO L394 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] [2024-05-30 10:38:50,755 INFO L395 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] [2024-05-30 10:38:50,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,760 INFO L394 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] [2024-05-30 10:38:50,760 INFO L395 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] [2024-05-30 10:38:50,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,782 INFO L394 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] [2024-05-30 10:38:50,782 INFO L395 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] [2024-05-30 10:38:50,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,807 INFO L394 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] [2024-05-30 10:38:50,807 INFO L395 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] [2024-05-30 10:38:50,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,811 INFO L394 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] [2024-05-30 10:38:50,812 INFO L395 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] [2024-05-30 10:38:50,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,816 INFO L394 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] [2024-05-30 10:38:50,816 INFO L395 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] [2024-05-30 10:38:50,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,829 INFO L394 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] [2024-05-30 10:38:50,829 INFO L395 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] [2024-05-30 10:38:50,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,872 INFO L394 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] [2024-05-30 10:38:50,872 INFO L395 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] [2024-05-30 10:38:50,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,877 INFO L394 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] [2024-05-30 10:38:50,877 INFO L395 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] [2024-05-30 10:38:50,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,881 INFO L394 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] [2024-05-30 10:38:50,881 INFO L395 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] [2024-05-30 10:38:50,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,904 INFO L394 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] [2024-05-30 10:38:50,904 INFO L395 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] [2024-05-30 10:38:50,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,942 INFO L394 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] [2024-05-30 10:38:50,942 INFO L395 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] [2024-05-30 10:38:50,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,946 INFO L394 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] [2024-05-30 10:38:50,946 INFO L395 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] [2024-05-30 10:38:50,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,951 INFO L394 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] [2024-05-30 10:38:50,951 INFO L395 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] [2024-05-30 10:38:50,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:50,972 INFO L394 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] [2024-05-30 10:38:50,972 INFO L395 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] [2024-05-30 10:38:51,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,007 INFO L394 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] [2024-05-30 10:38:51,007 INFO L395 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] [2024-05-30 10:38:51,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,013 INFO L394 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] [2024-05-30 10:38:51,013 INFO L395 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] [2024-05-30 10:38:51,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,018 INFO L394 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] [2024-05-30 10:38:51,018 INFO L395 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] [2024-05-30 10:38:51,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,036 INFO L394 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] [2024-05-30 10:38:51,036 INFO L395 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] [2024-05-30 10:38:51,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,123 INFO L394 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] [2024-05-30 10:38:51,123 INFO L395 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] [2024-05-30 10:38:51,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,129 INFO L394 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] [2024-05-30 10:38:51,129 INFO L395 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] [2024-05-30 10:38:51,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,135 INFO L394 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] [2024-05-30 10:38:51,135 INFO L395 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] [2024-05-30 10:38:51,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,150 INFO L394 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] [2024-05-30 10:38:51,150 INFO L395 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] [2024-05-30 10:38:51,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,156 INFO L394 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] [2024-05-30 10:38:51,156 INFO L395 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] [2024-05-30 10:38:51,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,162 INFO L394 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] [2024-05-30 10:38:51,162 INFO L395 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] [2024-05-30 10:38:51,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,183 INFO L394 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] [2024-05-30 10:38:51,183 INFO L395 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] [2024-05-30 10:38:51,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,190 INFO L394 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] [2024-05-30 10:38:51,191 INFO L395 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] [2024-05-30 10:38:51,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,198 INFO L394 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] [2024-05-30 10:38:51,198 INFO L395 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] [2024-05-30 10:38:51,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,222 INFO L394 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] [2024-05-30 10:38:51,222 INFO L395 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] [2024-05-30 10:38:51,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,230 INFO L394 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] [2024-05-30 10:38:51,230 INFO L395 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] [2024-05-30 10:38:51,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,238 INFO L394 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] [2024-05-30 10:38:51,238 INFO L395 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] [2024-05-30 10:38:51,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,257 INFO L394 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] [2024-05-30 10:38:51,257 INFO L395 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] [2024-05-30 10:38:51,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,264 INFO L394 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] [2024-05-30 10:38:51,264 INFO L395 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] [2024-05-30 10:38:51,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:51,272 INFO L394 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] [2024-05-30 10:38:51,272 INFO L395 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] [2024-05-30 10:38:51,338 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6551 states. [2024-05-30 10:38:51,338 INFO L212 cStratifiedReduction]: Copied states 1052 times. [2024-05-30 10:38:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:38:51,338 INFO L78 Accepts]: Start accepts. Automaton has currently 6794 states, but on-demand construction may add more states Word has length 194 [2024-05-30 10:38:51,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:51,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-05-30 10:38:51,340 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:51,340 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:51,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1203624550, now seen corresponding path program 1 times [2024-05-30 10:38:51,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:51,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498718134] [2024-05-30 10:38:51,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:52,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:52,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498718134] [2024-05-30 10:38:52,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498718134] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:52,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:52,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2024-05-30 10:38:52,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092808823] [2024-05-30 10:38:52,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:52,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-05-30 10:38:52,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:52,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-05-30 10:38:52,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2024-05-30 10:38:52,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:52,569 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:52,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 9.7) internal successors, (194), 20 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) [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:38:52,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:52,570 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:53,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:53,200 INFO L395 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] [2024-05-30 10:38:53,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,207 INFO L394 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] [2024-05-30 10:38:53,207 INFO L395 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] [2024-05-30 10:38:53,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:53,207 INFO L395 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] [2024-05-30 10:38:53,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,208 INFO L394 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] [2024-05-30 10:38:53,208 INFO L395 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] [2024-05-30 10:38:53,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:53,210 INFO L395 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] [2024-05-30 10:38:53,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,214 INFO L394 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] [2024-05-30 10:38:53,214 INFO L395 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] [2024-05-30 10:38:53,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:53,217 INFO L395 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] [2024-05-30 10:38:53,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,225 INFO L394 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] [2024-05-30 10:38:53,225 INFO L395 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] [2024-05-30 10:38:53,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,315 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,321 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,359 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,365 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,402 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,404 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,409 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,443 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,443 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,453 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,508 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,511 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,570 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,571 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,574 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,583 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,635 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,636 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,640 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,649 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,697 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,752 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,757 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,765 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,810 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,815 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,824 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,861 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,862 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,866 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,874 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,903 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,904 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,909 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,918 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,961 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,967 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:53,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:53,979 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,023 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,030 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,041 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,087 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,094 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,106 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,195 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,197 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,203 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,215 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,236 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,245 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,255 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,277 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,278 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,284 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,295 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,314 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,316 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,322 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,333 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,348 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,350 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,356 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:54,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,366 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_empty_~q#1.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] [2024-05-30 10:38:54,447 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4995 states. [2024-05-30 10:38:54,447 INFO L212 cStratifiedReduction]: Copied states 794 times. [2024-05-30 10:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:54,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:38:54,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:38:54,448 INFO L78 Accepts]: Start accepts. Automaton has currently 5176 states, but on-demand construction may add more states Word has length 194 [2024-05-30 10:38:54,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:54,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-05-30 10:38:54,452 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:54,452 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:54,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1631480230, now seen corresponding path program 1 times [2024-05-30 10:38:54,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:54,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126514113] [2024-05-30 10:38:54,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:58,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:58,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126514113] [2024-05-30 10:38:58,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126514113] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:38:58,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:38:58,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2024-05-30 10:38:58,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858196191] [2024-05-30 10:38:58,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:38:58,343 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2024-05-30 10:38:58,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:58,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2024-05-30 10:38:58,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=1267, Unknown=0, NotChecked=0, Total=1406 [2024-05-30 10:38:58,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:58,345 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:58,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 5.105263157894737) internal successors, (194), 38 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) [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:38:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:58,345 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:39:00,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:00,182 INFO L395 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] [2024-05-30 10:39:00,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,185 INFO L394 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] [2024-05-30 10:39:00,185 INFO L395 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] [2024-05-30 10:39:00,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,186 INFO L394 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] [2024-05-30 10:39:00,186 INFO L395 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] [2024-05-30 10:39:00,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:00,187 INFO L395 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] [2024-05-30 10:39:00,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,192 INFO L394 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] [2024-05-30 10:39:00,192 INFO L395 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] [2024-05-30 10:39:00,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,192 INFO L394 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] [2024-05-30 10:39:00,192 INFO L395 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] [2024-05-30 10:39:00,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,208 INFO L394 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] [2024-05-30 10:39:00,208 INFO L395 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] [2024-05-30 10:39:00,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,229 INFO L394 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] [2024-05-30 10:39:00,229 INFO L395 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] [2024-05-30 10:39:00,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:00,231 INFO L395 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] [2024-05-30 10:39:00,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,240 INFO L394 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] [2024-05-30 10:39:00,240 INFO L395 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] [2024-05-30 10:39:00,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,241 INFO L394 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] [2024-05-30 10:39:00,241 INFO L395 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] [2024-05-30 10:39:00,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,243 INFO L394 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] [2024-05-30 10:39:00,243 INFO L395 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] [2024-05-30 10:39:00,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,359 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,361 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,362 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,363 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,364 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,368 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,415 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,418 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,424 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,460 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,463 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,464 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,466 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,472 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,504 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,509 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,511 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,515 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,520 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,598 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,601 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,608 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,618 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,687 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,695 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,704 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,764 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,769 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,772 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,775 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,780 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,790 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,834 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,839 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,849 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,913 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,919 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,931 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,941 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,986 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,992 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,995 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:00,998 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,003 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,013 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,069 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,072 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,075 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,091 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,122 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,128 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,132 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,135 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,213 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,219 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,223 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,227 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,233 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,287 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,298 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,303 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,311 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,322 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,367 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,374 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,382 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,382 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,389 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,745 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,758 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,761 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,765 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,773 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,793 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,796 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,798 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,804 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,834 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,839 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,843 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,849 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,866 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,870 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,872 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,879 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:01,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:01,885 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:02,176 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6595 states. [2024-05-30 10:39:02,176 INFO L212 cStratifiedReduction]: Copied states 1170 times. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:02,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-30 10:39:02,177 INFO L78 Accepts]: Start accepts. Automaton has currently 6682 states, but on-demand construction may add more states Word has length 196 [2024-05-30 10:39:02,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:39:02,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-05-30 10:39:02,178 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:39:02,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:39:02,179 INFO L85 PathProgramCache]: Analyzing trace with hash 117822761, now seen corresponding path program 1 times [2024-05-30 10:39:02,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:39:02,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214882925] [2024-05-30 10:39:02,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:39:02,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:39:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:39:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:39:04,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:39:04,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214882925] [2024-05-30 10:39:04,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214882925] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:39:04,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:39:04,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2024-05-30 10:39:04,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281984540] [2024-05-30 10:39:04,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:39:04,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-05-30 10:39:04,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:39:04,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-05-30 10:39:04,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=810, Unknown=0, NotChecked=0, Total=930 [2024-05-30 10:39:04,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:04,363 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:39:04,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 6.32258064516129) internal successors, (196), 31 states have internal predecessors, (196), 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) [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-30 10:39:04,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:04,363 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:39:05,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:05,557 INFO L395 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] [2024-05-30 10:39:05,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,560 INFO L394 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] [2024-05-30 10:39:05,560 INFO L395 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] [2024-05-30 10:39:05,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,561 INFO L394 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] [2024-05-30 10:39:05,562 INFO L395 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] [2024-05-30 10:39:05,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:05,562 INFO L395 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] [2024-05-30 10:39:05,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,572 INFO L394 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] [2024-05-30 10:39:05,572 INFO L395 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] [2024-05-30 10:39:05,573 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,573 INFO L394 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] [2024-05-30 10:39:05,573 INFO L395 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] [2024-05-30 10:39:05,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,574 INFO L394 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] [2024-05-30 10:39:05,574 INFO L395 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] [2024-05-30 10:39:05,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:05,601 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,621 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,622 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,623 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,625 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, 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] [2024-05-30 10:39:05,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,728 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,734 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,780 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,782 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,784 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,788 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, ULTIMATE.start_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] [2024-05-30 10:39:05,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,826 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,829 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,861 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,864 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,867 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,871 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,928 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,930 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,934 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,974 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,979 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,981 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,984 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:05,990 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,034 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,038 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,040 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,047 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,082 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,084 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,087 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,092 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,145 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,148 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,153 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,197 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,203 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,206 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,216 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,261 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,266 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,269 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,278 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,308 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,314 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,316 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,320 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,326 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,500 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,504 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,506 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,509 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,537 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,541 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,543 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,546 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,574 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,577 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,579 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,584 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#1, t1Thread1of1ForFork1_enqueue_#t~mem40#1, t1Thread1of1ForFork1_enqueue_#t~post41#1, t1Thread1of1ForFork1_empty_#in~q#1.base, t1Thread1of1ForFork1_empty_#in~q#1.offset, #valid, t1Thread1of1ForFork1_enqueue_#in~q#1.base, t1Thread1of1ForFork1_empty_~q#1.offset, ~#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,670 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,674 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,676 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,682 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,697 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,699 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,701 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,705 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,723 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,727 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,758 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,760 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,780 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,787 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,790 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:06,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,795 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start_init_#in~q#1.base, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_empty_#in~q#1.base, ULTIMATE.start_empty_#in~q#1.offset, ~#stored_elements~0.base, t1Thread1of1ForFork1_enqueue_#in~q#1.offset, t1Thread1of1ForFork1_empty_#res#1, t2Thread1of1ForFork0_dequeue_~q#1.base, ULTIMATE.start_empty_~q#1.offset, t2Thread1of1ForFork0_dequeue_#t~mem46#1, t1Thread1of1ForFork1_empty_~q#1.base, ULTIMATE.start_init_~q#1.base, t2Thread1of1ForFork0_dequeue_#in~q#1.offset, ULTIMATE.start_init_#in~q#1.offset, t1Thread1of1ForFork1_enqueue_~x#1, t1Thread1of1ForFork1_enqueue_~q#1.offset, t2Thread1of1ForFork0_dequeue_#in~q#1.base, ULTIMATE.start_empty_#t~mem31#1, ULTIMATE.start_empty_#t~mem32#1, t1Thread1of1ForFork1_enqueue_#t~mem36#1, t1Thread1of1ForFork1_enqueue_#t~mem39#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, ULTIMATE.start_main_~#id1~0#1.base, t1Thread1of1ForFork1_enqueue_~q#1.base] [2024-05-30 10:39:06,925 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 5413 states. [2024-05-30 10:39:06,926 INFO L212 cStratifiedReduction]: Copied states 968 times. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-30 10:39:06,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-05-30 10:39:06,926 INFO L78 Accepts]: Start accepts. Automaton has currently 5472 states, but on-demand construction may add more states Word has length 200 [2024-05-30 10:39:06,927 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:39:06,928 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-05-30 10:39:06,928 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:39:06,928 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:39:06,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1724825166, now seen corresponding path program 1 times [2024-05-30 10:39:06,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:39:06,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512497111] [2024-05-30 10:39:06,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:39:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:39:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat