/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/stack_longest-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 10:50:08,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 10:50:08,432 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 10:50:08,436 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 10:50:08,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 10:50:08,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 10:50:08,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 10:50:08,467 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 10:50:08,467 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 10:50:08,471 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 10:50:08,471 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 10:50:08,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 10:50:08,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 10:50:08,473 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 10:50:08,473 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 10:50:08,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 10:50:08,473 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 10:50:08,473 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 10:50:08,473 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 10:50:08,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 10:50:08,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 10:50:08,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 10:50:08,474 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 10:50:08,474 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 10:50:08,475 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 10:50:08,475 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 10:50:08,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 10:50:08,475 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 10:50:08,475 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 10:50:08,475 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 10:50:08,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:50:08,477 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 10:50:08,477 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 10:50:08,478 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 10:50:08,478 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 10:50:08,478 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 10:50:08,478 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 10:50:08,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 10:50:08,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 10:50:08,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 10:50:08,747 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 10:50:08,748 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 10:50:08,749 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/stack_longest-1.i [2024-05-30 10:50:09,867 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 10:50:10,113 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 10:50:10,115 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/stack_longest-1.i [2024-05-30 10:50:10,133 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7694c8442/f9c7db7aee5545369f65c03a440e125d/FLAGbd301cb0f [2024-05-30 10:50:10,149 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/7694c8442/f9c7db7aee5545369f65c03a440e125d [2024-05-30 10:50:10,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 10:50:10,154 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 10:50:10,157 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 10:50:10,157 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 10:50:10,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 10:50:10,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@223b4d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10, skipping insertion in model container [2024-05-30 10:50:10,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,210 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 10:50:10,582 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/stack_longest-1.i[41530,41543] [2024-05-30 10:50:10,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:50:10,626 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 10:50:10,687 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/stack_longest-1.i[41530,41543] [2024-05-30 10:50:10,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:50:10,746 INFO L206 MainTranslator]: Completed translation [2024-05-30 10:50:10,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10 WrapperNode [2024-05-30 10:50:10,750 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 10:50:10,751 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 10:50:10,752 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 10:50:10,752 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 10:50:10,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,782 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,813 INFO L138 Inliner]: procedures = 278, calls = 41, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 163 [2024-05-30 10:50:10,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 10:50:10,814 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 10:50:10,814 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 10:50:10,814 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 10:50:10,821 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,837 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,845 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 10:50:10,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 10:50:10,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 10:50:10,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 10:50:10,861 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (1/1) ... [2024-05-30 10:50:10,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:50:10,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:10,931 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 10:50:10,964 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 10:50:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-05-30 10:50:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-05-30 10:50:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-05-30 10:50:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-05-30 10:50:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 10:50:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 10:50:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-30 10:50:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 10:50:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 10:50:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-30 10:50:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 10:50:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 10:50:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 10:50:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 10:50:11,007 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 10:50:11,160 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 10:50:11,162 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 10:50:11,440 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 10:50:11,464 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 10:50:11,464 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-30 10:50:11,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:50:11 BoogieIcfgContainer [2024-05-30 10:50:11,464 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 10:50:11,468 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 10:50:11,469 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 10:50:11,471 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 10:50:11,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 10:50:10" (1/3) ... [2024-05-30 10:50:11,472 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc22429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:50:11, skipping insertion in model container [2024-05-30 10:50:11,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:50:10" (2/3) ... [2024-05-30 10:50:11,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc22429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:50:11, skipping insertion in model container [2024-05-30 10:50:11,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:50:11" (3/3) ... [2024-05-30 10:50:11,474 INFO L112 eAbstractionObserver]: Analyzing ICFG stack_longest-1.i [2024-05-30 10:50:11,484 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 10:50:11,493 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 10:50:11,493 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-05-30 10:50:11,493 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 10:50:11,587 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-30 10:50:11,632 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:11,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:50:11,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:11,634 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 10:50:11,692 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 10:50:11,717 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:50:11,724 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 10:50:11,732 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;@40db4cad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:11,732 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:50:11,741 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:11,757 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 26 states. [2024-05-30 10:50:11,757 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:50:11,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 10:50:11,765 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:50:11,771 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (1/6) [2024-05-30 10:50:11,785 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:11,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:50:11,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:11,818 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 10:50:11,835 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 10:50:11,837 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:50:11,842 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 10:50:11,843 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;@40db4cad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:11,843 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:50:11,843 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:11,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:11,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:11,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,066 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,336 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 368 states. [2024-05-30 10:50:12,336 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:50:12,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 10:50:12,342 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:50:12,344 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/6) [2024-05-30 10:50:12,353 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:50:12,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:12,361 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 10:50:12,373 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 10:50:12,375 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:50:12,375 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:50:12,376 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;@40db4cad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,376 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:50:12,376 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-30 10:50:12,376 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:50:12,377 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:50:12,377 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/6) [2024-05-30 10:50:12,379 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:50:12,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:12,387 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 10:50:12,396 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:50:12,397 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:50:12,397 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;@40db4cad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,397 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:50:12,397 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-30 10:50:12,397 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:50:12,398 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 10:50:12,398 INFO L308 ceAbstractionStarter]: Result for error location t2Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (4/6) [2024-05-30 10:50:12,400 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:50:12,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:12,407 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 10:50:12,417 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 10:50:12,423 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:50:12,424 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:50:12,424 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;@40db4cad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:50:12,424 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:50:12,424 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:12,427 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 95 states. [2024-05-30 10:50:12,427 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:50:12,430 INFO L78 Accepts]: Start accepts. Automaton has currently 96 states, but on-demand construction may add more states Word has length 59 [2024-05-30 10:50:12,434 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:12,435 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:12,438 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:12,439 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 10:50:12,439 INFO L85 PathProgramCache]: Analyzing trace with hash 859054599, now seen corresponding path program 1 times [2024-05-30 10:50:12,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:12,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819830975] [2024-05-30 10:50:12,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:12,727 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 10:50:12,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:12,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819830975] [2024-05-30 10:50:12,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819830975] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:50:12,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:50:12,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 10:50:12,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6423093] [2024-05-30 10:50:12,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:50:12,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 10:50:12,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:12,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 10:50:12,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 10:50:12,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:12,763 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:12,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 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 10:50:12,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:12,764 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:12,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,928 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:12,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:12,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:12,959 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 308 states. [2024-05-30 10:50:12,959 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:50:12,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:12,960 INFO L78 Accepts]: Start accepts. Automaton has currently 514 states, but on-demand construction may add more states Word has length 58 [2024-05-30 10:50:12,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:12,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 10:50:12,961 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:12,961 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:12,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1253792666, now seen corresponding path program 1 times [2024-05-30 10:50:12,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:12,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189725413] [2024-05-30 10:50:12,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:13,141 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 10:50:13,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:13,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189725413] [2024-05-30 10:50:13,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189725413] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:50:13,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:50:13,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:50:13,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571472020] [2024-05-30 10:50:13,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:50:13,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:50:13,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:13,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:50:13,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:50:13,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,143 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:13,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 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 10:50:13,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,144 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:13,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,218 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,322 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:50:13,335 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 476 states. [2024-05-30 10:50:13,335 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:50:13,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:13,335 INFO L78 Accepts]: Start accepts. Automaton has currently 682 states, but on-demand construction may add more states Word has length 68 [2024-05-30 10:50:13,336 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:13,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 10:50:13,336 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:13,337 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:13,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1520163187, now seen corresponding path program 1 times [2024-05-30 10:50:13,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:13,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288250639] [2024-05-30 10:50:13,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:13,466 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 10:50:13,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:13,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288250639] [2024-05-30 10:50:13,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288250639] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:50:13,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:50:13,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-30 10:50:13,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68457281] [2024-05-30 10:50:13,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:50:13,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-30 10:50:13,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:13,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-30 10:50:13,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-30 10:50:13,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,468 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:13,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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 10:50:13,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:13,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,468 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:13,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,503 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,511 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,511 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,515 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,516 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,519 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,520 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,571 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,602 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,602 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,602 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,607 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,637 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,637 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,638 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,639 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,663 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,663 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,663 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~top~0] [2024-05-30 10:50:13,665 INFO L395 cStratifiedReduction]: Actual level: [~top~0] [2024-05-30 10:50:13,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:13,714 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,724 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,744 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,761 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:13,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,779 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:13,788 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 874 states. [2024-05-30 10:50:13,789 INFO L212 cStratifiedReduction]: Copied states 126 times. [2024-05-30 10:50:13,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:13,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:13,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:13,789 INFO L78 Accepts]: Start accepts. Automaton has currently 954 states, but on-demand construction may add more states Word has length 100 [2024-05-30 10:50:13,792 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:13,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-30 10:50:13,792 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:13,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:13,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1276159791, now seen corresponding path program 1 times [2024-05-30 10:50:13,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:13,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375559760] [2024-05-30 10:50:13,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:14,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:14,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375559760] [2024-05-30 10:50:14,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375559760] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:50:14,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1513876053] [2024-05-30 10:50:14,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:14,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:14,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:14,018 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:50:14,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-05-30 10:50:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:14,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 10:50:14,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:50:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:14,239 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:50:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:14,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1513876053] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:50:14,337 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:50:14,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 10:50:14,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919318839] [2024-05-30 10:50:14,338 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:50:14,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 10:50:14,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:14,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 10:50:14,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 10:50:14,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:14,341 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:14,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 23.7) internal successors, (237), 10 states have internal predecessors, (237), 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 10:50:14,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:14,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:14,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:14,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:14,342 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:14,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,390 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,397 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,397 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,399 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,401 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,402 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,438 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,481 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,481 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,481 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,484 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,512 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,512 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,515 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,517 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,542 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,542 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,543 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,544 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,594 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,599 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,599 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,601 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,601 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,604 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,605 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,612 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,644 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,644 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,645 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,647 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,672 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,672 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,673 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,675 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,700 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,700 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,701 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,703 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,746 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,753 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,769 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,782 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,798 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:14,833 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:14,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,851 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:14,856 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1541 states. [2024-05-30 10:50:14,856 INFO L212 cStratifiedReduction]: Copied states 290 times. [2024-05-30 10:50:14,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:14,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:14,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:14,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:14,857 INFO L78 Accepts]: Start accepts. Automaton has currently 1457 states, but on-demand construction may add more states Word has length 184 [2024-05-30 10:50:14,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:14,866 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-05-30 10:50:15,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:15,066 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:15,066 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:15,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1097014017, now seen corresponding path program 2 times [2024-05-30 10:50:15,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:15,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828634790] [2024-05-30 10:50:15,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 15 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:15,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:15,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828634790] [2024-05-30 10:50:15,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828634790] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:50:15,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615758067] [2024-05-30 10:50:15,357 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 10:50:15,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:15,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:15,372 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:50:15,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-05-30 10:50:15,506 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 10:50:15,506 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:50:15,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-30 10:50:15,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:50:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 15 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:15,663 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:50:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 15 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:15,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615758067] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:50:15,854 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:50:15,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2024-05-30 10:50:15,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289175199] [2024-05-30 10:50:15,854 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:50:15,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-05-30 10:50:15,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:15,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-05-30 10:50:15,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2024-05-30 10:50:15,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:15,858 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:15,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 22.5) internal successors, (405), 18 states have internal predecessors, (405), 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 10:50:15,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:15,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:15,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:15,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:15,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:15,859 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:15,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:15,901 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,905 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:15,905 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,907 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:15,907 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,909 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:15,910 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,915 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,945 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,945 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,946 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,947 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,981 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,981 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,982 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:15,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:15,983 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,005 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,006 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,006 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,006 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,006 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,006 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,007 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,055 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,061 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,062 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,064 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,064 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,066 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,068 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,074 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,102 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,102 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,103 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,104 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,126 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,126 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,126 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,128 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,151 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,151 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,151 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,153 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,203 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,208 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,223 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,233 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,286 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,321 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,326 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,337 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,346 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,354 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,390 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,395 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,406 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,415 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,424 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,465 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,470 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,482 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,492 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,501 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,544 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,551 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,565 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,576 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,588 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:16,619 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:16,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,636 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:16,642 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2690 states. [2024-05-30 10:50:16,642 INFO L212 cStratifiedReduction]: Copied states 434 times. [2024-05-30 10:50:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:50:16,643 INFO L78 Accepts]: Start accepts. Automaton has currently 2462 states, but on-demand construction may add more states Word has length 352 [2024-05-30 10:50:16,644 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:16,652 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-05-30 10:50:16,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:16,853 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:16,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:16,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1458535333, now seen corresponding path program 3 times [2024-05-30 10:50:16,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:16,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787747048] [2024-05-30 10:50:16,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 35 proven. 1008 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:17,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:17,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787747048] [2024-05-30 10:50:17,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787747048] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:50:17,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [922197350] [2024-05-30 10:50:17,446 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 10:50:17,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:17,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:17,447 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:50:17,500 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-30 10:50:17,729 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2024-05-30 10:50:17,730 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:50:17,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 16 conjunts are in the unsatisfiable core [2024-05-30 10:50:17,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:50:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 35 proven. 1008 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:18,162 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:50:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 35 proven. 1008 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:18,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [922197350] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:50:18,652 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:50:18,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2024-05-30 10:50:18,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753190370] [2024-05-30 10:50:18,652 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:50:18,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-05-30 10:50:18,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:18,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-05-30 10:50:18,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2024-05-30 10:50:18,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:18,655 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:18,656 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 21.794117647058822) internal successors, (741), 34 states have internal predecessors, (741), 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 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:50:18,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:18,656 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:18,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,709 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,714 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,715 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,716 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,716 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,726 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,727 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,734 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,767 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,769 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,797 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,797 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,797 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,799 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,822 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,822 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,823 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,824 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,876 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,881 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,881 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,887 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,887 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,889 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:18,891 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,898 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,932 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,933 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,933 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,935 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,962 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,963 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,964 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,968 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,993 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,993 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,994 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:18,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:18,995 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,037 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,043 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,043 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,060 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,074 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,087 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,128 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,139 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,155 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,167 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,181 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,224 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,232 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,248 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,258 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,269 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,313 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,320 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,334 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,345 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,355 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,406 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,419 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,434 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,445 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,457 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,512 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,519 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,536 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,548 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,560 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,694 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,699 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,716 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,727 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,736 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,788 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,795 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,807 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,816 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,825 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,876 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,883 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,895 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,905 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,915 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:19,969 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,975 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,988 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:19,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:19,999 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,010 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:20,071 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,078 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,093 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,104 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,115 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:20,186 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,198 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,212 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,223 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,237 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:20,298 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,306 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,320 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,332 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,343 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:20,378 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:20,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,397 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:20,404 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4987 states. [2024-05-30 10:50:20,404 INFO L212 cStratifiedReduction]: Copied states 722 times. [2024-05-30 10:50:20,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:20,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:20,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:20,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:20,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:50:20,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-05-30 10:50:20,405 INFO L78 Accepts]: Start accepts. Automaton has currently 4471 states, but on-demand construction may add more states Word has length 688 [2024-05-30 10:50:20,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:20,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-05-30 10:50:20,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:20,608 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:20,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:20,609 INFO L85 PathProgramCache]: Analyzing trace with hash -267657453, now seen corresponding path program 4 times [2024-05-30 10:50:20,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:20,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510461474] [2024-05-30 10:50:20,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 75 proven. 4680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:22,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:22,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510461474] [2024-05-30 10:50:22,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510461474] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:50:22,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [882605207] [2024-05-30 10:50:22,216 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-30 10:50:22,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:22,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:22,217 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:50:22,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-30 10:50:23,916 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-30 10:50:23,916 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:50:23,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 1354 conjuncts, 32 conjunts are in the unsatisfiable core [2024-05-30 10:50:23,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:50:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 75 proven. 4680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:24,563 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:50:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 75 proven. 4680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:26,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [882605207] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:50:26,128 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:50:26,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2024-05-30 10:50:26,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650587298] [2024-05-30 10:50:26,129 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:50:26,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2024-05-30 10:50:26,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:50:26,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2024-05-30 10:50:26,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2024-05-30 10:50:26,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:26,134 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:50:26,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 21.40909090909091) internal successors, (1413), 66 states have internal predecessors, (1413), 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 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:50:26,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-05-30 10:50:26,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:26,136 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:50:26,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,186 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,191 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,191 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,192 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,192 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,194 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,196 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,202 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,231 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,231 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,231 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,233 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,256 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,257 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,257 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,258 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,282 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,282 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,283 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,284 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,339 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,344 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,344 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,345 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,346 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,348 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,350 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,356 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,378 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,379 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,379 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,380 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,399 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,417 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,417 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,417 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,419 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,460 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,467 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,478 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,487 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,497 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,544 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,550 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,563 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,571 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,581 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,631 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,638 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,649 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,659 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,668 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,723 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,728 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,740 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,750 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,760 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,818 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,825 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,837 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,847 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,873 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:26,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:26,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:26,998 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,003 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,013 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,021 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,029 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,091 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,096 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,107 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,116 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,125 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,193 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,199 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,214 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,230 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,239 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,309 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,316 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,329 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,339 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,350 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,445 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,451 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,463 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,472 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,482 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,559 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,565 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,576 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,585 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,595 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,679 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,686 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,700 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,711 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,721 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,813 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,821 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,836 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,847 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,859 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:27,955 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,963 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:27,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:27,990 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,001 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,111 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,119 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,133 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,147 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,159 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,261 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,269 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,285 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,297 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,309 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,468 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,473 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,484 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,492 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,501 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,599 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,604 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,615 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,622 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,631 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,725 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,730 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,740 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,748 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,757 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,854 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,859 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,870 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,878 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,887 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:28,988 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:28,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:28,993 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,004 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,013 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,022 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:29,135 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,141 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,159 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,168 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,178 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:29,275 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,283 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,298 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,311 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,324 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:29,427 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,437 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,454 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,467 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,478 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:29,588 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,598 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,616 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,630 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,644 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:29,744 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,752 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,767 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,781 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:29,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:29,937 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:30,033 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,039 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,050 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,059 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,068 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:30,157 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,164 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,164 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,177 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,186 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,196 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:30,289 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,296 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,308 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,318 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,329 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:50:30,364 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:50:30,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,384 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:50:30,390 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9580 states. [2024-05-30 10:50:30,390 INFO L212 cStratifiedReduction]: Copied states 1298 times. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-05-30 10:50:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2024-05-30 10:50:30,391 INFO L78 Accepts]: Start accepts. Automaton has currently 8488 states, but on-demand construction may add more states Word has length 1360 [2024-05-30 10:50:30,398 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:50:30,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-30 10:50:30,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:30,609 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:50:30,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:50:30,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1914502013, now seen corresponding path program 5 times [2024-05-30 10:50:30,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:50:30,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731888053] [2024-05-30 10:50:30,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:50:30,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:50:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:50:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 20243 backedges. 155 proven. 20088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:50:35,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:50:35,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731888053] [2024-05-30 10:50:35,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731888053] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:50:35,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1642193928] [2024-05-30 10:50:35,840 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-30 10:50:35,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:50:35,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:50:35,841 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:50:35,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-05-30 10:51:53,291 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 32 check-sat command(s) [2024-05-30 10:51:53,291 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:51:53,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 2634 conjuncts, 64 conjunts are in the unsatisfiable core [2024-05-30 10:51:53,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:51:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20243 backedges. 155 proven. 20088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:51:54,554 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:51:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20243 backedges. 155 proven. 20088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:51:58,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1642193928] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:51:58,095 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:51:58,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65, 65] total 130 [2024-05-30 10:51:58,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641836922] [2024-05-30 10:51:58,096 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:51:58,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 130 states [2024-05-30 10:51:58,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:51:58,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2024-05-30 10:51:58,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4290, Invalid=12480, Unknown=0, NotChecked=0, Total=16770 [2024-05-30 10:51:58,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:51:58,109 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:51:58,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 130 states, 130 states have (on average 21.20769230769231) internal successors, (2757), 130 states have internal predecessors, (2757), 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 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2024-05-30 10:51:58,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:51:58,110 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:51:58,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,175 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,178 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,178 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,179 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,179 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,180 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,182 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,186 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,205 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,205 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,205 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,207 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,222 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,223 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,223 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,224 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,239 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,306 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,309 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,309 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,310 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,310 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,311 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,313 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,317 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,335 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,336 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,336 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,337 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,351 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,352 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,352 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,353 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,368 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,370 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,435 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,439 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,448 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,456 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,537 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,638 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,664 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,675 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,698 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,720 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:58,820 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,831 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,863 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,874 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:58,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:58,899 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,049 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,055 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,067 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,084 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,102 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,195 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,202 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,234 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,247 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,269 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,421 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,427 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,436 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,443 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,450 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,549 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,554 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,563 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,573 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,581 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,697 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,703 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,713 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,721 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,729 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,835 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,841 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,851 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,860 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,868 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:51:59,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,984 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:51:59,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:51:59,995 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,004 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,015 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:00,143 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,150 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,161 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,170 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,180 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:00,306 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,313 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,324 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,333 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,342 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:00,480 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,486 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,498 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,507 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,522 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:00,732 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,736 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,745 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,752 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,759 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:00,891 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,897 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,906 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,914 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:00,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:00,923 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,060 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,065 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,075 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,083 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,091 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,237 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,243 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,253 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,253 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,261 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,270 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,408 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,414 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,425 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,434 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,443 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,589 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,595 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,606 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,616 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,625 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,779 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,786 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,798 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,809 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,820 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:01,969 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,976 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:01,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:01,998 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,009 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,019 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:02,192 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,199 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,211 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,221 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,231 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:02,488 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,492 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,500 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,507 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,514 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:02,689 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,694 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,703 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,709 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,716 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:02,888 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,893 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,902 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,909 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:02,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:02,916 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:03,101 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,106 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,115 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,123 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,134 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:03,326 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,332 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,368 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,376 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,383 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:03,595 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,600 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,610 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,619 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,627 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:03,808 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,831 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,842 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,851 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:03,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:03,859 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:04,038 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,044 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,055 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,063 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,072 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:04,399 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,403 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,412 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,419 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,425 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:04,628 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,633 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,642 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,649 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,656 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:04,826 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,831 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,841 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,848 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:04,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:04,855 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:05,015 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,021 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,030 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,038 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,045 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:05,227 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,233 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,243 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,251 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,258 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:05,426 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,432 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,442 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,450 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,458 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:05,626 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,632 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,642 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,651 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,659 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:05,822 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,828 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,838 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,847 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:05,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:05,855 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,028 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:06,028 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,035 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,046 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,056 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,066 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:06,342 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,349 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,360 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,369 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,378 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:06,578 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,586 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,606 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,617 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,627 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:06,833 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,842 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,854 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,864 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:06,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:06,882 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:07,088 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,097 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,110 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,121 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,132 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:07,371 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,381 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,409 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,421 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,433 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:07,650 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,660 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,675 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,688 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,701 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:07,885 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,896 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,910 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,924 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:07,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:07,937 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:08,123 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,135 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,152 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,166 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,179 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:08,361 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,372 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,389 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,404 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,420 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:08,689 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,694 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,705 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,712 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,720 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:08,896 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,901 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,912 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,920 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:08,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:08,929 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:09,127 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,134 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,144 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,153 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,162 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:09,321 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,328 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,338 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,348 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,357 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:09,511 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,518 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,530 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,539 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,549 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:09,744 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,751 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,785 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,797 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,806 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:09,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,985 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:09,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:09,997 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,007 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,018 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:10,177 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,185 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,197 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,208 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,218 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:10,408 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,417 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,429 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,441 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,452 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:10,618 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,627 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,640 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,651 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,663 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:10,832 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:10,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:10,841 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,039 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,051 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,061 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:11,201 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,209 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,221 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,240 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,250 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:11,380 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,386 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,411 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,421 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:52:11,455 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:52:11,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,470 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_push_#res#1, t1Thread1of1ForFork1_#t~ret42#1] [2024-05-30 10:52:11,476 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 18765 states. [2024-05-30 10:52:11,476 INFO L212 cStratifiedReduction]: Copied states 2450 times. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2024-05-30 10:52:11,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-05-30 10:52:11,477 INFO L78 Accepts]: Start accepts. Automaton has currently 16521 states, but on-demand construction may add more states Word has length 2704 [2024-05-30 10:52:11,489 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:52:11,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-05-30 10:52:11,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-05-30 10:52:11,708 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:52:11,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:52:11,709 INFO L85 PathProgramCache]: Analyzing trace with hash -443347101, now seen corresponding path program 6 times [2024-05-30 10:52:11,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:52:11,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942433348] [2024-05-30 10:52:11,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:52:11,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:52:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:52:34,433 INFO L134 CoverageAnalysis]: Checked inductivity of 83475 backedges. 315 proven. 83160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:52:34,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:52:34,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942433348] [2024-05-30 10:52:34,433 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942433348] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:52:34,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [988740480] [2024-05-30 10:52:34,433 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-30 10:52:34,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:52:34,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:52:34,436 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:52:34,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process Received shutdown request... [2024-05-30 11:04:36,068 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,069 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,069 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,069 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,084 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,084 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:36,104 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 11:04:37,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2024-05-30 11:04:37,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 [2024-05-30 11:04:37,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-30 11:04:37,138 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2024-05-30 11:04:37,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2024-05-30 11:04:37,149 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Forceful destruction successful, exit code 0 [2024-05-30 11:04:37,338 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forcibly destroying the process [2024-05-30 11:04:37,354 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 137 [2024-05-30 11:04:37,356 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-05-30 11:04:37,356 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-05-30 11:04:37,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [129] total 129 [2024-05-30 11:04:37,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125434515] [2024-05-30 11:04:37,356 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-05-30 11:04:37,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 129 states [2024-05-30 11:04:37,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 11:04:37,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2024-05-30 11:04:37,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4224, Invalid=12288, Unknown=0, NotChecked=0, Total=16512 [2024-05-30 11:04:37,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 11:04:37,370 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 11:04:37,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 129 states, 129 states have (on average 20.96124031007752) internal successors, (2704), 129 states have internal predecessors, (2704), 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 11:04:37,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 11:04:37,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 11:04:37,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 11:04:37,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 11:04:37,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 11:04:37,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-05-30 11:04:37,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2024-05-30 11:04:37,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-05-30 11:04:37,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 11:04:37,373 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 11:04:37,373 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1 states. [2024-05-30 11:04:37,374 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 11:04:37,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-30 11:04:37,374 WARN L619 AbstractCegarLoop]: Verification canceled: while executing DynamicStratifiedReduction. [2024-05-30 11:04:37,374 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 11:04:37,432 INFO L445 BasicCegarLoop]: Path program histogram: [6, 1, 1, 1] [2024-05-30 11:04:37,433 INFO L308 ceAbstractionStarter]: Result for error location t1Err0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (5/6) [2024-05-30 11:04:37,435 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-30 11:04:37,435 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-30 11:04:37,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.05 11:04:37 BasicIcfg [2024-05-30 11:04:37,438 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-30 11:04:37,439 INFO L158 Benchmark]: Toolchain (without parser) took 867285.16ms. Allocated memory was 207.6MB in the beginning and 2.7GB in the end (delta: 2.4GB). Free memory was 136.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2024-05-30 11:04:37,439 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 207.6MB. Free memory is still 174.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-30 11:04:37,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.61ms. Allocated memory was 207.6MB in the beginning and 332.4MB in the end (delta: 124.8MB). Free memory was 136.3MB in the beginning and 287.2MB in the end (delta: -150.9MB). Peak memory consumption was 23.7MB. Max. memory is 8.0GB. [2024-05-30 11:04:37,439 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.80ms. Allocated memory is still 332.4MB. Free memory was 287.2MB in the beginning and 284.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-30 11:04:37,440 INFO L158 Benchmark]: Boogie Preprocessor took 45.55ms. Allocated memory is still 332.4MB. Free memory was 284.4MB in the beginning and 282.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-30 11:04:37,440 INFO L158 Benchmark]: RCFGBuilder took 604.60ms. Allocated memory is still 332.4MB. Free memory was 282.5MB in the beginning and 263.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2024-05-30 11:04:37,441 INFO L158 Benchmark]: TraceAbstraction took 865969.97ms. Allocated memory was 332.4MB in the beginning and 2.7GB in the end (delta: 2.3GB). Free memory was 261.5MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2024-05-30 11:04:37,442 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 207.6MB. Free memory is still 174.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 593.61ms. Allocated memory was 207.6MB in the beginning and 332.4MB in the end (delta: 124.8MB). Free memory was 136.3MB in the beginning and 287.2MB in the end (delta: -150.9MB). Peak memory consumption was 23.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 61.80ms. Allocated memory is still 332.4MB. Free memory was 287.2MB in the beginning and 284.4MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 45.55ms. Allocated memory is still 332.4MB. Free memory was 284.4MB in the beginning and 282.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 604.60ms. Allocated memory is still 332.4MB. Free memory was 282.5MB in the beginning and 263.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 865969.97ms. Allocated memory was 332.4MB in the beginning and 2.7GB in the end (delta: 2.3GB). Free memory was 261.5MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Reduction benchmarks 16.0ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 26, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 27, Transitions: 26, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 347, independent: 305, independent conditional: 305, independent unconditional: 0, dependent: 42, dependent conditional: 42, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 305, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 305, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 0, independent unconditional: 305, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 305, independent: 305, independent conditional: 0, independent unconditional: 305, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 0, independent unconditional: 305, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 0, independent unconditional: 305, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 305, independent: 305, independent conditional: 0, independent unconditional: 305, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 305, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 305, unknown conditional: 0, unknown unconditional: 305] , Statistics on independence cache: Total cache size (in pairs): 305, Positive cache size: 305, Positive conditional cache size: 0, Positive unconditional cache size: 305, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 42 - StatisticsResult: Reduction benchmarks 26.0ms Time before loop, 466.0ms Time in loop, 0.5s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 368, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 369, Transitions: 398, Traversal time: 0.5s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 16571752.4s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 16571752.4s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 51030, independent: 47933, independent conditional: 47933, independent unconditional: 0, dependent: 3097, dependent conditional: 3097, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 47933, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 47933, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 0, independent unconditional: 47933, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 0, independent unconditional: 47933, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 0, independent unconditional: 47933, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 0, independent unconditional: 47933, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 47933, independent: 47933, independent conditional: 0, independent unconditional: 47933, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 47933, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 47933, unknown conditional: 0, unknown unconditional: 47933] , Statistics on independence cache: Total cache size (in pairs): 47933, Positive cache size: 47933, Positive conditional cache size: 0, Positive unconditional cache size: 47933, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 3097 - StatisticsResult: Reduction benchmarks 2.3ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 95, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 63.1ms Time before loop, 131.2ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 4, Reduction States: 308, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 19.5ms Time before loop, 170.8ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 16, Reduction States: 476, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 24.2ms Time before loop, 295.8ms Time in loop, 0.3s Time in total, Has Loop: 1, wrong guesses: 5, overall guesses: 25, Reduction States: 874, Duplicate States: 126, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 23.3ms Time before loop, 490.6ms Time in loop, 0.5s Time in total, Has Loop: 1, wrong guesses: 10, overall guesses: 47, Reduction States: 1541, Duplicate States: 290, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 18.6ms Time before loop, 764.6ms Time in loop, 0.8s Time in total, Has Loop: 1, wrong guesses: 14, overall guesses: 67, Reduction States: 2690, Duplicate States: 434, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 23.6ms Time before loop, 1723.7ms Time in loop, 1.7s Time in total, Has Loop: 1, wrong guesses: 22, overall guesses: 107, Reduction States: 4987, Duplicate States: 722, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 28.3ms Time before loop, 4226.2ms Time in loop, 4.3s Time in total, Has Loop: 1, wrong guesses: 38, overall guesses: 187, Reduction States: 9580, Duplicate States: 1298, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 43.2ms Time before loop, 13322.8ms Time in loop, 13.4s Time in total, Has Loop: 1, wrong guesses: 70, overall guesses: 347, Reduction States: 18765, Duplicate States: 2450, Protected Variables: 2 - StatisticsResult: Reduction benchmarks 0.6ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 1, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 60, Transitions: 59, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 265, Transitions: 285, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 423, Transitions: 460, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 787, Transitions: 863, Traversal time: 0.3s - StatisticsResult: Visitor Statistics States: 1367, Transitions: 1510, Traversal time: 0.5s - StatisticsResult: Visitor Statistics States: 2343, Transitions: 2598, Traversal time: 0.8s - StatisticsResult: Visitor Statistics States: 4295, Transitions: 4774, Traversal time: 1.7s - StatisticsResult: Visitor Statistics States: 8199, Transitions: 9126, Traversal time: 4.3s - StatisticsResult: Visitor Statistics States: 16007, Transitions: 17830, Traversal time: 13.4s - StatisticsResult: Visitor Statistics States: 1, Transitions: 0, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 22, RedundantProofs: 9, ProvenStates: 1733, Times there's more than one choice: 1540, Avg number of choices: 6.155222158107328 - TimeoutResultAtElement [Line: 941]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while executing DynamicStratifiedReduction. - PositiveResult [Line: 941]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 270 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 270 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t1Err0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 270 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t1Err0ASSERT_VIOLATIONERROR_FUNCTION with 2 thread instances CFG has 5 procedures, 270 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 865.0s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 6, EmptinessCheckTime: 21.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 368, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 79.5s SatisfiabilityAnalysisTime, 38.8s InterpolantComputationTime, 8257 NumberOfCodeBlocks, 8257 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 10922 ConstructedInterpolants, 0 QuantifiedInterpolants, 32016 SizeOfPredicates, 114 NumberOfNonLiveVariables, 5330 ConjunctsInSsa, 124 ConjunctsInUnsatCore, 19 InterpolantComputations, 3 PerfectInterpolantSequences, 1170/162252 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: t2Err0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 270 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown